Subject: Re: [PATCH EDACv16 1/2] edac: Change internal representation to work with layers

From: Mauro Carvalho Chehab <[email-masked]>
Date: Sun, 29 Apr 2012 12:11:42 -0300

Em 29-04-2012 11:25, Mauro Carvalho Chehab escreveu:
> Em 28-04-2012 05:52, Borislav Petkov escreveu:
>> On Fri, Apr 27, 2012 at 01:07:38PM -0300, Mauro Carvalho Chehab wrote:
>>> Yes. This is a common issue at the EDAC core: on several places, it calls the
>>> edac debug macros (DEBUGF0...DEBUGF4) passing a __func__ as an argument, while
>>> the debug macros already handles that. I suspect that, in the past, the __func__
>>> were not at the macros, but some patch added it there, and forgot to fix the
>>> occurrences of its call.
>>
>> The patch that added it is d357cbb445208 and you reviewed it.
> 
> And you wrote the patch that caused it.
> 
>>
>>> This is something that needs to be reviewed at the entire EDAC core (and likely
>>> at the drivers).
>>
>> Looks like a job for a newbie to get her/his feet wet with kernel work.
> 
>>
>>> I opted to not touch on this at the existing debug logic, as I think that the
>>> better is to address all those issues on one separate patch, after fixing the
>>> EDAC core bugs.
>>
>> No,
>>
>> you simply need to remove the __func__ argument in your newly added debug call:
>>
>>                 debugf2("%s: %d: dimm%zd (%d:%d:%d): row %d, chan %d\n", __func__,
>>                         i, (dimm - mci->dimms),
>>                         pos[0], pos[1], pos[2], row, chn);
>>
>> And while you're at it, remove the rest of the __func__ arguments from
>> your newly added debugfX calls.
> 
> A single patch fixing this everywhere at drivers/edac is better and clearer than adding 
> an unrelated fix on this patch. This is already complex enough to add more unrelated
> things there.
> 
> Also, a simple perl/coccinelle script can replace all such __func__ occurrences 
> on one shot.

Most of the issues can be solved with the above script-based patch. 

There are still 171 places (12 places at the core, the rest are on the drivers)
that will require a more sophisticated patch or that requires a manual fix.

-

From: Mauro Carvalho Chehab <[email-masked]>
Date: Sun, 29 Apr 2012 11:59:14 -0300
Subject: [PATCH] edac: Don't add __func__ or __FILE__ for debugf[0-9] msgs

The debug macro already adds that. Made by this small script:

$f .=$_ while (<>);

$f =~ s/(debugf[0-9]\s*\(\s*)__FILE__\s*": /\1"/g;
$f =~ s/(debugf[0-9]\s*\(\s*)__FILE__\s*/\1/g;
$f =~ s/(debugf[0-9]\s*\(\s*)__FILE__\s*"MC: /\1"/g;
$f =~ s/(debugf[0-9]\s*\(\")\%s[\:\,\(\)]*\s*(\s*[^\)]+)__func__\s*\,\s*/\1\2/g;
$f =~ s/(debugf[0-9]\s*\(\")\%s[\:\,\(\)]*\s*(\s*[^\)]+),\s*__func__\s*\)/\1\2)/g;

$f =~ s/(debugf[0-9]\s*\(\"MC\:\s*)\%s[\:\,\(\)]*\s*(\s*[^\)]+)__func__\s*\,\s*/\1\2/g;
$f =~ s/(debugf[0-9]\s*\(\"MC\:\s*)\%s[\:\,\(\)]*\s*(\s*[^\)]+),\s*__func__\s*\)/\1\2)/g;

print $f;

Signed-off-by: Mauro Carvalho Chehab <[email-masked]>

diff --git a/drivers/edac/amd76x_edac.c b/drivers/edac/amd76x_edac.c
index be6c225..25198c8 100644
--- a/drivers/edac/amd76x_edac.c
+++ b/drivers/edac/amd76x_edac.c
@@ -180,7 +180,7 @@ static int amd76x_process_error_info(struct mem_ctl_info *mci,
 static void amd76x_check(struct mem_ctl_info *mci)
 {
 	struct amd76x_error_info info;
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 	amd76x_get_error_info(mci, &info);
 	amd76x_process_error_info(mci, &info, 1);
 }
@@ -241,7 +241,7 @@ static int amd76x_probe1(struct pci_dev *pdev, int dev_idx)
 	u32 ems_mode;
 	struct amd76x_error_info discard;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 	pci_read_config_dword(pdev, AMD76X_ECC_MODE_STATUS, &ems);
 	ems_mode = (ems >> 10) & 0x3;
 
@@ -256,7 +256,7 @@ static int amd76x_probe1(struct pci_dev *pdev, int dev_idx)
 	if (mci == NULL)
 		return -ENOMEM;
 
-	debugf0("%s(): mci = %p\n", __func__, mci);
+	debugf0("mci = %p\n", mci);
 	mci->pdev = &pdev->dev;
 	mci->mtype_cap = MEM_FLAG_RDDR;
 	mci->edac_ctl_cap = EDAC_FLAG_NONE | EDAC_FLAG_EC | EDAC_FLAG_SECDED;
@@ -292,7 +292,7 @@ static int amd76x_probe1(struct pci_dev *pdev, int dev_idx)
 	}
 
 	/* get this far and it's successful */
-	debugf3("%s(): success\n", __func__);
+	debugf3("success\n");
 	return 0;
 
 fail:
@@ -304,7 +304,7 @@ fail:
 static int __devinit amd76x_init_one(struct pci_dev *pdev,
 				const struct pci_device_id *ent)
 {
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	/* don't need to call pci_enable_device() */
 	return amd76x_probe1(pdev, ent->driver_data);
@@ -322,7 +322,7 @@ static void __devexit amd76x_remove_one(struct pci_dev *pdev)
 {
 	struct mem_ctl_info *mci;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	if (amd76x_pci)
 		edac_pci_release_generic_ctl(amd76x_pci);
diff --git a/drivers/edac/cpc925_edac.c b/drivers/edac/cpc925_edac.c
index 31b3c91..9ee1194 100644
--- a/drivers/edac/cpc925_edac.c
+++ b/drivers/edac/cpc925_edac.c
@@ -316,13 +316,12 @@ static void get_total_mem(struct cpc925_mc_pdata *pdata)
 		reg += aw;
 		size = of_read_number(reg, sw);
 		reg += sw;
-		debugf1("%s: start 0x%lx, size 0x%lx\n", __func__,
-			start, size);
+		debugf1("start 0x%lx, size 0x%lx\n", start, size);
 		pdata->total_mem += size;
 	} while (reg < reg_end);
 
 	of_node_put(np);
-	debugf0("%s: total_mem 0x%lx\n", __func__, pdata->total_mem);
+	debugf0("total_mem 0x%lx\n", pdata->total_mem);
 }
 
 static void cpc925_init_csrows(struct mem_ctl_info *mci)
@@ -512,7 +511,7 @@ static void cpc925_mc_get_pfn(struct mem_ctl_info *mci, u32 mear,
 	*offset = pa & (PAGE_SIZE - 1);
 	*pfn = pa >> PAGE_SHIFT;
 
-	debugf0("%s: ECC physical address 0x%lx\n", __func__, pa);
+	debugf0("ECC physical address 0x%lx\n", pa);
 }
 
 static int cpc925_mc_find_channel(struct mem_ctl_info *mci, u16 syndrome)
@@ -852,8 +851,8 @@ static void cpc925_add_edac_devices(void __iomem *vbase)
 			goto err2;
 		}
 
-		debugf0("%s: Successfully added edac device for %s\n",
-			__func__, dev_info->ctl_name);
+		debugf0("Successfully added edac device for %s\n",
+			dev_info->ctl_name);
 
 		continue;
 
@@ -884,8 +883,8 @@ static void cpc925_del_edac_devices(void)
 		if (dev_info->exit)
 			dev_info->exit(dev_info);
 
-		debugf0("%s: Successfully deleted edac device for %s\n",
-			__func__, dev_info->ctl_name);
+		debugf0("Successfully deleted edac device for %s\n",
+			dev_info->ctl_name);
 	}
 }
 
@@ -900,7 +899,7 @@ static int cpc925_get_sdram_scrub_rate(struct mem_ctl_info *mci)
 	mscr = __raw_readl(pdata->vbase + REG_MSCR_OFFSET);
 	si = (mscr & MSCR_SI_MASK) >> MSCR_SI_SHIFT;
 
-	debugf0("%s, Mem Scrub Ctrl Register 0x%x\n", __func__, mscr);
+	debugf0("Mem Scrub Ctrl Register 0x%x\n", mscr);
 
 	if (((mscr & MSCR_SCRUB_MOD_MASK) != MSCR_BACKGR_SCRUB) ||
 	    (si == 0)) {
@@ -928,8 +927,7 @@ static int cpc925_mc_get_channels(void __iomem *vbase)
 	    ((mbcr & MBCR_64BITBUS_MASK) == 0))
 		dual = 1;
 
-	debugf0("%s: %s channel\n", __func__,
-		(dual > 0) ? "Dual" : "Single");
+	debugf0("%s channel\n", (dual > 0) ? "Dual" : "Single");
 
 	return dual;
 }
@@ -944,7 +942,7 @@ static int __devinit cpc925_probe(struct platform_device *pdev)
 	struct resource *r;
 	int res = 0, nr_channels;
 
-	debugf0("%s: %s platform device found!\n", __func__, pdev->name);
+	debugf0("%s platform device found!\n", pdev->name);
 
 	if (!devres_open_group(&pdev->dev, cpc925_probe, GFP_KERNEL)) {
 		res = -ENOMEM;
@@ -1026,7 +1024,7 @@ static int __devinit cpc925_probe(struct platform_device *pdev)
 	cpc925_add_edac_devices(vbase);
 
 	/* get this far and it's successful */
-	debugf0("%s: success\n", __func__);
+	debugf0("success\n");
 
 	res = 0;
 	goto out;
diff --git a/drivers/edac/e752x_edac.c b/drivers/edac/e752x_edac.c
index 7e601c1..edb6ff3 100644
--- a/drivers/edac/e752x_edac.c
+++ b/drivers/edac/e752x_edac.c
@@ -309,7 +309,7 @@ static unsigned long ctl_page_to_phys(struct mem_ctl_info *mci,
 	u32 remap;
 	struct e752x_pvt *pvt = (struct e752x_pvt *)mci->pvt_info;
 
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 
 	if (page < pvt->tolm)
 		return page;
@@ -335,7 +335,7 @@ static void do_process_ce(struct mem_ctl_info *mci, u16 error_one,
 	int i;
 	struct e752x_pvt *pvt = (struct e752x_pvt *)mci->pvt_info;
 
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 
 	/* convert the addr to 4k page */
 	page = sec1_add >> (PAGE_SHIFT - 4);
@@ -394,7 +394,7 @@ static void do_process_ue(struct mem_ctl_info *mci, u16 error_one,
 	int row;
 	struct e752x_pvt *pvt = (struct e752x_pvt *)mci->pvt_info;
 
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 
 	if (error_one & 0x0202) {
 		error_2b = ded_add;
@@ -453,7 +453,7 @@ static inline void process_ue_no_info_wr(struct mem_ctl_info *mci,
 	if (!handle_error)
 		return;
 
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 	edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 0, 0, 0,
 			     -1, -1, -1,
 			     "e752x UE log memory write", "", NULL);
@@ -982,7 +982,7 @@ static void e752x_check(struct mem_ctl_info *mci)
 {
 	struct e752x_error_info info;
 
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 	e752x_get_error_info(mci, &info);
 	e752x_process_error_info(mci, &info, 1);
 }
@@ -1270,7 +1270,7 @@ static int e752x_probe1(struct pci_dev *pdev, int dev_idx)
 	int drc_chan;		/* Number of channels 0=1chan,1=2chan */
 	struct e752x_error_info discard;
 
-	debugf0("%s(): mci\n", __func__);
+	debugf0("mci\n");
 	debugf0("Starting Probe1\n");
 
 	/* check to see if device 0 function 1 is enabled; if it isn't, we
@@ -1302,7 +1302,7 @@ static int e752x_probe1(struct pci_dev *pdev, int dev_idx)
 	if (mci == NULL)
 		return -ENOMEM;
 
-	debugf3("%s(): init mci\n", __func__);
+	debugf3("init mci\n");
 	mci->mtype_cap = MEM_FLAG_RDDR;
 	/* 3100 IMCH supports SECDEC only */
 	mci->edac_ctl_cap = (dev_idx == I3100) ? EDAC_FLAG_SECDED :
@@ -1312,7 +1312,7 @@ static int e752x_probe1(struct pci_dev *pdev, int dev_idx)
 	mci->mod_ver = E752X_REVISION;
 	mci->pdev = &pdev->dev;
 
-	debugf3("%s(): init pvt\n", __func__);
+	debugf3("init pvt\n");
 	pvt = (struct e752x_pvt *)mci->pvt_info;
 	pvt->dev_info = &e752x_devs[dev_idx];
 	pvt->mc_symmetric = ((ddrcsr & 0x10) != 0);
@@ -1322,7 +1322,7 @@ static int e752x_probe1(struct pci_dev *pdev, int dev_idx)
 		return -ENODEV;
 	}
 
-	debugf3("%s(): more mci init\n", __func__);
+	debugf3("more mci init\n");
 	mci->ctl_name = pvt->dev_info->ctl_name;
 	mci->dev_name = pci_name(pdev);
 	mci->edac_check = e752x_check;
@@ -1344,7 +1344,7 @@ static int e752x_probe1(struct pci_dev *pdev, int dev_idx)
 		mci->edac_cap = EDAC_FLAG_SECDED; /* the only mode supported */
 	else
 		mci->edac_cap |= EDAC_FLAG_NONE;
-	debugf3("%s(): tolm, remapbase, remaplimit\n", __func__);
+	debugf3("tolm, remapbase, remaplimit\n");
 
 	/* load the top of low memory, remap base, and remap limit vars */
 	pci_read_config_word(pdev, E752X_TOLM, &pci_data);
@@ -1379,7 +1379,7 @@ static int e752x_probe1(struct pci_dev *pdev, int dev_idx)
 	}
 
 	/* get this far and it's successful */
-	debugf3("%s(): success\n", __func__);
+	debugf3("success\n");
 	return 0;
 
 fail:
@@ -1395,7 +1395,7 @@ fail:
 static int __devinit e752x_init_one(struct pci_dev *pdev,
 				const struct pci_device_id *ent)
 {
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	/* wake up and enable device */
 	if (pci_enable_device(pdev) < 0)
@@ -1409,7 +1409,7 @@ static void __devexit e752x_remove_one(struct pci_dev *pdev)
 	struct mem_ctl_info *mci;
 	struct e752x_pvt *pvt;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	if (e752x_pci)
 		edac_pci_release_generic_ctl(e752x_pci);
@@ -1455,7 +1455,7 @@ static int __init e752x_init(void)
 {
 	int pci_rc;
 
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 
        /* Ensure that the OPSTATE is set correctly for POLL or NMI */
        opstate_init();
@@ -1466,7 +1466,7 @@ static int __init e752x_init(void)
 
 static void __exit e752x_exit(void)
 {
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 	pci_unregister_driver(&e752x_driver);
 }
 
diff --git a/drivers/edac/e7xxx_edac.c b/drivers/edac/e7xxx_edac.c
index 2defa96..253e878 100644
--- a/drivers/edac/e7xxx_edac.c
+++ b/drivers/edac/e7xxx_edac.c
@@ -166,7 +166,7 @@ static const struct e7xxx_dev_info e7xxx_devs[] = {
 /* FIXME - is this valid for both SECDED and S4ECD4ED? */
 static inline int e7xxx_find_channel(u16 syndrome)
 {
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 
 	if ((syndrome & 0xff00) == 0)
 		return 0;
@@ -186,7 +186,7 @@ static unsigned long ctl_page_to_phys(struct mem_ctl_info *mci,
 	u32 remap;
 	struct e7xxx_pvt *pvt = (struct e7xxx_pvt *)mci->pvt_info;
 
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 
 	if ((page < pvt->tolm) ||
 		((page >= 0x100000) && (page < pvt->remapbase)))
@@ -208,7 +208,7 @@ static void process_ce(struct mem_ctl_info *mci, struct e7xxx_error_info *info)
 	int row;
 	int channel;
 
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 	/* read the error address */
 	error_1b = info->dram_celog_add;
 	/* FIXME - should use PAGE_SHIFT */
@@ -225,7 +225,7 @@ static void process_ce(struct mem_ctl_info *mci, struct e7xxx_error_info *info)
 
 static void process_ce_no_info(struct mem_ctl_info *mci)
 {
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 	edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 0, 0, 0, -1, -1, -1,
 			     "e7xxx CE log register overflow", "", NULL);
 }
@@ -235,7 +235,7 @@ static void process_ue(struct mem_ctl_info *mci, struct e7xxx_error_info *info)
 	u32 error_2b, block_page;
 	int row;
 
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 	/* read the error address */
 	error_2b = info->dram_uelog_add;
 	/* FIXME - should use PAGE_SHIFT */
@@ -248,7 +248,7 @@ static void process_ue(struct mem_ctl_info *mci, struct e7xxx_error_info *info)
 
 static void process_ue_no_info(struct mem_ctl_info *mci)
 {
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 
 	edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 0, 0, 0, -1, -1, -1,
 			     "e7xxx UE log register overflow", "", NULL);
@@ -334,7 +334,7 @@ static void e7xxx_check(struct mem_ctl_info *mci)
 {
 	struct e7xxx_error_info info;
 
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 	e7xxx_get_error_info(mci, &info);
 	e7xxx_process_error_info(mci, &info, 1);
 }
@@ -430,7 +430,7 @@ static int e7xxx_probe1(struct pci_dev *pdev, int dev_idx)
 	int drc_chan;
 	struct e7xxx_error_info discard;
 
-	debugf0("%s(): mci\n", __func__);
+	debugf0("mci\n");
 
 	pci_read_config_dword(pdev, E7XXX_DRC, &drc);
 
@@ -453,7 +453,7 @@ static int e7xxx_probe1(struct pci_dev *pdev, int dev_idx)
 	if (mci == NULL)
 		return -ENOMEM;
 
-	debugf3("%s(): init mci\n", __func__);
+	debugf3("init mci\n");
 	mci->mtype_cap = MEM_FLAG_RDDR;
 	mci->edac_ctl_cap = EDAC_FLAG_NONE | EDAC_FLAG_SECDED |
 		EDAC_FLAG_S4ECD4ED;
@@ -461,7 +461,7 @@ static int e7xxx_probe1(struct pci_dev *pdev, int dev_idx)
 	mci->mod_name = EDAC_MOD_STR;
 	mci->mod_ver = E7XXX_REVISION;
 	mci->pdev = &pdev->dev;
-	debugf3("%s(): init pvt\n", __func__);
+	debugf3("init pvt\n");
 	pvt = (struct e7xxx_pvt *)mci->pvt_info;
 	pvt->dev_info = &e7xxx_devs[dev_idx];
 	pvt->bridge_ck = pci_get_device(PCI_VENDOR_ID_INTEL,
@@ -474,14 +474,14 @@ static int e7xxx_probe1(struct pci_dev *pdev, int dev_idx)
 		goto fail0;
 	}
 
-	debugf3("%s(): more mci init\n", __func__);
+	debugf3("more mci init\n");
 	mci->ctl_name = pvt->dev_info->ctl_name;
 	mci->dev_name = pci_name(pdev);
 	mci->edac_check = e7xxx_check;
 	mci->ctl_page_to_phys = ctl_page_to_phys;
 	e7xxx_init_csrows(mci, pdev, dev_idx, drc);
 	mci->edac_cap |= EDAC_FLAG_NONE;
-	debugf3("%s(): tolm, remapbase, remaplimit\n", __func__);
+	debugf3("tolm, remapbase, remaplimit\n");
 	/* load the top of low memory, remap base, and remap limit vars */
 	pci_read_config_word(pdev, E7XXX_TOLM, &pci_data);
 	pvt->tolm = ((u32) pci_data) << 4;
@@ -516,7 +516,7 @@ static int e7xxx_probe1(struct pci_dev *pdev, int dev_idx)
 	}
 
 	/* get this far and it's successful */
-	debugf3("%s(): success\n", __func__);
+	debugf3("success\n");
 	return 0;
 
 fail1:
@@ -532,7 +532,7 @@ fail0:
 static int __devinit e7xxx_init_one(struct pci_dev *pdev,
 				const struct pci_device_id *ent)
 {
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	/* wake up and enable device */
 	return pci_enable_device(pdev) ?
@@ -544,7 +544,7 @@ static void __devexit e7xxx_remove_one(struct pci_dev *pdev)
 	struct mem_ctl_info *mci;
 	struct e7xxx_pvt *pvt;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	if (e7xxx_pci)
 		edac_pci_release_generic_ctl(e7xxx_pci);
diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
index cb397d9..ed46949 100644
--- a/drivers/edac/edac_device.c
+++ b/drivers/edac/edac_device.c
@@ -82,8 +82,8 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info(
 	void *pvt, *p;
 	int err;
 
-	debugf4("%s() instances=%d blocks=%d\n",
-		__func__, nr_instances, nr_blocks);
+	debugf4("instances=%d blocks=%d\n",
+		nr_instances, nr_blocks);
 
 	/* Calculate the size of memory we need to allocate AND
 	 * determine the offsets of the various item arrays
@@ -156,8 +156,8 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info(
 	/* Name of this edac device */
 	snprintf(dev_ctl->name,sizeof(dev_ctl->name),"%s",edac_device_name);
 
-	debugf4("%s() edac_dev=%p next after end=%p\n",
-		__func__, dev_ctl, pvt + sz_private );
+	debugf4("edac_dev=%p next after end=%p\n",
+		dev_ctl, pvt + sz_private );
 
 	/* Initialize every Instance */
 	for (instance = 0; instance < nr_instances; instance++) {
@@ -178,9 +178,9 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info(
 			snprintf(blk->name, sizeof(blk->name),
 				 "%s%d", edac_block_name, block+offset_value);
 
-			debugf4("%s() instance=%d inst_p=%p block=#%d "
+			debugf4("instance=%d inst_p=%p block=#%d "
 				"block_p=%p name='%s'\n",
-				__func__, instance, inst, block,
+				instance, inst, block,
 				blk, blk->name);
 
 			/* if there are NO attributes OR no attribute pointer
@@ -194,8 +194,8 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info(
 			attrib_p = &dev_attrib[block*nr_instances*nr_attrib];
 			blk->block_attributes = attrib_p;
 
-			debugf4("%s() THIS BLOCK_ATTRIB=%p\n",
-				__func__, blk->block_attributes);
+			debugf4("THIS BLOCK_ATTRIB=%p\n",
+				blk->block_attributes);
 
 			/* Initialize every user specified attribute in this
 			 * block with the data the caller passed in
@@ -214,9 +214,9 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info(
 
 				attrib->block = blk;	/* up link */
 
-				debugf4("%s() alloc-attrib=%p attrib_name='%s' "
+				debugf4("alloc-attrib=%p attrib_name='%s' "
 					"attrib-spec=%p spec-name=%s\n",
-					__func__, attrib, attrib->attr.name,
+					attrib, attrib->attr.name,
 					&attrib_spec[attr],
 					attrib_spec[attr].attr.name
 					);
@@ -273,7 +273,7 @@ static struct edac_device_ctl_info *find_edac_device_by_dev(struct device *dev)
 	struct edac_device_ctl_info *edac_dev;
 	struct list_head *item;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	list_for_each(item, &edac_device_list) {
 		edac_dev = list_entry(item, struct edac_device_ctl_info, link);
@@ -408,7 +408,7 @@ static void edac_device_workq_function(struct work_struct *work_req)
 void edac_device_workq_setup(struct edac_device_ctl_info *edac_dev,
 				unsigned msec)
 {
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	/* take the arg 'msec' and set it into the control structure
 	 * to used in the time period calculation
@@ -496,7 +496,7 @@ EXPORT_SYMBOL_GPL(edac_device_alloc_index);
  */
 int edac_device_add_device(struct edac_device_ctl_info *edac_dev)
 {
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 #ifdef CONFIG_EDAC_DEBUG
 	if (edac_debug_level >= 3)
@@ -570,7 +570,7 @@ struct edac_device_ctl_info *edac_device_del_device(struct device *dev)
 {
 	struct edac_device_ctl_info *edac_dev;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	mutex_lock(&device_ctls_mutex);
 
diff --git a/drivers/edac/edac_device_sysfs.c b/drivers/edac/edac_device_sysfs.c
index b4ea185..3c589c2 100644
--- a/drivers/edac/edac_device_sysfs.c
+++ b/drivers/edac/edac_device_sysfs.c
@@ -202,7 +202,7 @@ static void edac_device_ctrl_master_release(struct kobject *kobj)
 {
 	struct edac_device_ctl_info *edac_dev = to_edacdev(kobj);
 
-	debugf4("%s() control index=%d\n", __func__, edac_dev->dev_idx);
+	debugf4("control index=%d\n", edac_dev->dev_idx);
 
 	/* decrement the EDAC CORE module ref count */
 	module_put(edac_dev->owner);
@@ -233,12 +233,12 @@ int edac_device_register_sysfs_main_kobj(struct edac_device_ctl_info *edac_dev)
 	struct bus_type *edac_subsys;
 	int err;
 
-	debugf1("%s()\n", __func__);
+	debugf1("\n");
 
 	/* get the /sys/devices/system/edac reference */
 	edac_subsys = edac_get_sysfs_subsys();
 	if (edac_subsys == NULL) {
-		debugf1("%s() no edac_subsys error\n", __func__);
+		debugf1("no edac_subsys error\n");
 		err = -ENODEV;
 		goto err_out;
 	}
@@ -264,8 +264,8 @@ int edac_device_register_sysfs_main_kobj(struct edac_device_ctl_info *edac_dev)
 				   &edac_subsys->dev_root->kobj,
 				   "%s", edac_dev->name);
 	if (err) {
-		debugf1("%s()Failed to register '.../edac/%s'\n",
-			__func__, edac_dev->name);
+		debugf1("Failed to register '.../edac/%s'\n",
+			edac_dev->name);
 		goto err_kobj_reg;
 	}
 	kobject_uevent(&edac_dev->kobj, KOBJ_ADD);
@@ -274,8 +274,8 @@ int edac_device_register_sysfs_main_kobj(struct edac_device_ctl_info *edac_dev)
 	 * edac_device_unregister_sysfs_main_kobj() must be used
 	 */
 
-	debugf4("%s() Registered '.../edac/%s' kobject\n",
-		__func__, edac_dev->name);
+	debugf4("Registered '.../edac/%s' kobject\n",
+		edac_dev->name);
 
 	return 0;
 
@@ -296,9 +296,9 @@ err_out:
  */
 void edac_device_unregister_sysfs_main_kobj(struct edac_device_ctl_info *dev)
 {
-	debugf0("%s()\n", __func__);
-	debugf4("%s() name of kobject is: %s\n",
-		__func__, kobject_name(&dev->kobj));
+	debugf0("\n");
+	debugf4("name of kobject is: %s\n",
+		kobject_name(&dev->kobj));
 
 	/*
 	 * Unregister the edac device's kobject and
@@ -336,7 +336,7 @@ static void edac_device_ctrl_instance_release(struct kobject *kobj)
 {
 	struct edac_device_instance *instance;
 
-	debugf1("%s()\n", __func__);
+	debugf1("\n");
 
 	/* map from this kobj to the main control struct
 	 * and then dec the main kobj count
@@ -442,7 +442,7 @@ static void edac_device_ctrl_block_release(struct kobject *kobj)
 {
 	struct edac_device_block *block;
 
-	debugf1("%s()\n", __func__);
+	debugf1("\n");
 
 	/* get the container of the kobj */
 	block = to_block(kobj);
@@ -524,10 +524,10 @@ static int edac_device_create_block(struct edac_device_ctl_info *edac_dev,
 	struct edac_dev_sysfs_block_attribute *sysfs_attrib;
 	struct kobject *main_kobj;
 
-	debugf4("%s() Instance '%s' inst_p=%p  block '%s'  block_p=%p\n",
-		__func__, instance->name, instance, block->name, block);
-	debugf4("%s() block kobj=%p  block kobj->parent=%p\n",
-		__func__, &block->kobj, &block->kobj.parent);
+	debugf4("Instance '%s' inst_p=%p  block '%s'  block_p=%p\n",
+		instance->name, instance, block->name, block);
+	debugf4("block kobj=%p  block kobj->parent=%p\n",
+		&block->kobj, &block->kobj.parent);
 
 	/* init this block's kobject */
 	memset(&block->kobj, 0, sizeof(struct kobject));
@@ -546,8 +546,8 @@ static int edac_device_create_block(struct edac_device_ctl_info *edac_dev,
 				   &instance->kobj,
 				   "%s", block->name);
 	if (err) {
-		debugf1("%s() Failed to register instance '%s'\n",
-			__func__, block->name);
+		debugf1("Failed to register instance '%s'\n",
+			block->name);
 		kobject_put(main_kobj);
 		err = -ENODEV;
 		goto err_out;
@@ -560,9 +560,8 @@ static int edac_device_create_block(struct edac_device_ctl_info *edac_dev,
 	if (sysfs_attrib && block->nr_attribs) {
 		for (i = 0; i < block->nr_attribs; i++, sysfs_attrib++) {
 
-			debugf4("%s() creating block attrib='%s' "
+			debugf4("creating block attrib='%s' "
 				"attrib->%p to kobj=%p\n",
-				__func__,
 				sysfs_attrib->attr.name,
 				sysfs_attrib, &block->kobj);
 
@@ -647,14 +646,14 @@ static int edac_device_create_instance(struct edac_device_ctl_info *edac_dev,
 	err = kobject_init_and_add(&instance->kobj, &ktype_instance_ctrl,
 				   &edac_dev->kobj, "%s", instance->name);
 	if (err != 0) {
-		debugf2("%s() Failed to register instance '%s'\n",
-			__func__, instance->name);
+		debugf2("Failed to register instance '%s'\n",
+			instance->name);
 		kobject_put(main_kobj);
 		goto err_out;
 	}
 
-	debugf4("%s() now register '%d' blocks for instance %d\n",
-		__func__, instance->nr_blocks, idx);
+	debugf4("now register '%d' blocks for instance %d\n",
+		instance->nr_blocks, idx);
 
 	/* register all blocks of this instance */
 	for (i = 0; i < instance->nr_blocks; i++) {
@@ -670,8 +669,8 @@ static int edac_device_create_instance(struct edac_device_ctl_info *edac_dev,
 	}
 	kobject_uevent(&instance->kobj, KOBJ_ADD);
 
-	debugf4("%s() Registered instance %d '%s' kobject\n",
-		__func__, idx, instance->name);
+	debugf4("Registered instance %d '%s' kobject\n",
+		idx, instance->name);
 
 	return 0;
 
@@ -715,7 +714,7 @@ static int edac_device_create_instances(struct edac_device_ctl_info *edac_dev)
 	int i, j;
 	int err;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	/* iterate over creation of the instances */
 	for (i = 0; i < edac_dev->nr_instances; i++) {
@@ -817,12 +816,12 @@ int edac_device_create_sysfs(struct edac_device_ctl_info *edac_dev)
 	int err;
 	struct kobject *edac_kobj = &edac_dev->kobj;
 
-	debugf0("%s() idx=%d\n", __func__, edac_dev->dev_idx);
+	debugf0("idx=%d\n", edac_dev->dev_idx);
 
 	/*  go create any main attributes callers wants */
 	err = edac_device_add_main_sysfs_attributes(edac_dev);
 	if (err) {
-		debugf0("%s() failed to add sysfs attribs\n", __func__);
+		debugf0("failed to add sysfs attribs\n");
 		goto err_out;
 	}
 
@@ -849,8 +848,8 @@ int edac_device_create_sysfs(struct edac_device_ctl_info *edac_dev)
 	}

-	debugf4("%s() create-instances done, idx=%d\n",
-		__func__, edac_dev->dev_idx);
+	debugf4("create-instances done, idx=%d\n",
+		edac_dev->dev_idx);
 
 	return 0;
 
@@ -873,7 +872,7 @@ err_out:
  */
 void edac_device_remove_sysfs(struct edac_device_ctl_info *edac_dev)
 {
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	/* remove any main attributes for this device */
 	edac_device_remove_main_sysfs_attributes(edac_dev);
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 65568e6..32ed17b 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -259,13 +259,13 @@ struct mem_ctl_info *edac_mc_alloc(unsigned edac_index,
 	count = 1;
 	for (i = 0; i < n_layers; i++) {
 		count *= layers[i].size;
-		debugf4("%s: errcount layer %d size %d\n", __func__, i, count);
+		debugf4("errcount layer %d size %d\n", i, count);
 		ce_per_layer[i] = edac_align_ptr(&ptr, sizeof(u32), count);
 		ue_per_layer[i] = edac_align_ptr(&ptr, sizeof(u32), count);
 		tot_errcount += 2 * count;
 	}
 
-	debugf4("%s: allocating %d error counters\n", __func__, tot_errcount);
+	debugf4("allocating %d error counters\n", tot_errcount);
 	pvt = edac_align_ptr(&ptr, sz_pvt, 1);
 	size = ((unsigned long)pvt) + sz_pvt;
 
@@ -337,7 +337,7 @@ struct mem_ctl_info *edac_mc_alloc(unsigned edac_index,
 	memset(&pos, 0, sizeof(pos));
 	row = 0;
 	chn = 0;
-	debugf4("%s: initializing %d %s\n", __func__, tot_dimms,
+	debugf4("initializing %d %s\n", tot_dimms,
 		per_rank ? "ranks" : "dimms");
 	for (i = 0; i < tot_dimms; i++) {
 		chan = mci->csrows[row]->channels[chn];
@@ -451,7 +451,7 @@ EXPORT_SYMBOL_GPL(edac_mc_alloc);
  */
 void edac_mc_free(struct mem_ctl_info *mci)
 {
-	debugf1("%s()\n", __func__);
+	debugf1("\n");
 
 	/* the mci instance is freed here, when the sysfs object is dropped */
 	edac_unregister_sysfs(mci);
@@ -471,7 +471,7 @@ struct mem_ctl_info *find_mci_by_dev(struct device *dev)
 	struct mem_ctl_info *mci;
 	struct list_head *item;
 
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 
 	list_for_each(item, &mc_devices) {
 		mci = list_entry(item, struct mem_ctl_info, link);
@@ -539,7 +539,7 @@ static void edac_mc_workq_function(struct work_struct *work_req)
  */
 static void edac_mc_workq_setup(struct mem_ctl_info *mci, unsigned msec)
 {
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	/* if this instance is not in the POLL state, then simply return */
 	if (mci->op_state != OP_RUNNING_POLL)
@@ -566,8 +566,7 @@ static void edac_mc_workq_teardown(struct mem_ctl_info *mci)
 
 	status = cancel_delayed_work(&mci->work);
 	if (status == 0) {
-		debugf0("%s() not canceled, flush the queue\n",
-			__func__);
+		debugf0("not canceled, flush the queue\n");
 
 		/* workq instance might be running, wait for it */
 		flush_workqueue(edac_workqueue);
@@ -714,7 +713,7 @@ EXPORT_SYMBOL(edac_mc_find);
 /* FIXME - should a warning be printed if no error detection? correction? */
 int edac_mc_add_mc(struct mem_ctl_info *mci)
 {
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 #ifdef CONFIG_EDAC_DEBUG
 	if (edac_debug_level >= 3)
@@ -785,7 +784,7 @@ struct mem_ctl_info *edac_mc_del_mc(struct device *dev)
 {
 	struct mem_ctl_info *mci;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	mutex_lock(&mem_ctls_mutex);
 
@@ -823,7 +822,7 @@ static void edac_mc_scrub_block(unsigned long page, unsigned long offset,
 	void *virt_addr;
 	unsigned long flags = 0;
 
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 
 	/* ECC error page was not in our memory. Ignore it. */
 	if (!pfn_valid(page))
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index 81ca073..c4ce26e 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -623,8 +623,7 @@ static int edac_create_dimm_object(struct mem_ctl_info *mci,
 
 	err =  device_add(&dimm->dev);
 
-	debugf0("%s(): creating rank/dimm device %s\n", __func__,
-		dev_name(&dimm->dev));
+	debugf0("creating rank/dimm device %s\n", dev_name(&dimm->dev));
 
 	return err;
 }
@@ -981,8 +980,7 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
 	dev_set_drvdata(&mci->dev, mci);
 	pm_runtime_forbid(&mci->dev);
 
-	debugf0("%s(): creating device %s\n", __func__,
-		dev_name(&mci->dev));
+	debugf0("creating device %s\n", dev_name(&mci->dev));
 	err = device_add(&mci->dev);
 	if (err < 0) {
 		bus_unregister(&mci->bus);
@@ -999,8 +997,8 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
 		if (dimm->nr_pages == 0)
 			continue;
 #ifdef CONFIG_EDAC_DEBUG
-		debugf1("%s creating dimm%d, located at ",
-			__func__, i);
+		debugf1("creating dimm%d, located at ",
+			i);
 		if (edac_debug_level >= 1) {
 			int lay;
 			for (lay = 0; lay < mci->n_layers; lay++)
@@ -1012,8 +1010,8 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
 #endif
 		err = edac_create_dimm_object(mci, dimm, i);
 		if (err) {
-			debugf1("%s() failure: create dimm %d obj\n",
-				__func__, i);
+			debugf1("failure: create dimm %d obj\n",
+				i);
 			goto fail;
 		}
 	}
@@ -1051,7 +1049,7 @@ void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci)
 {
 	int i;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 #ifdef CONFIG_EDAC_DEBUG
 	debugfs_remove(mci->debugfs);
@@ -1064,8 +1062,7 @@ void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci)
 		struct dimm_info *dimm = mci->dimms[i];
 		if (dimm->nr_pages == 0)
 			continue;
-		debugf0("%s(): removing device %s\n", __func__,
-			dev_name(&dimm->dev));
+		debugf0("removing device %s\n", dev_name(&dimm->dev));
 		put_device(&dimm->dev);
 		device_del(&dimm->dev);
 	}
@@ -1105,7 +1102,7 @@ int __init edac_mc_sysfs_init(void)
 	/* get the /sys/devices/system/edac subsys reference */
 	edac_subsys = edac_get_sysfs_subsys();
 	if (edac_subsys == NULL) {
-		debugf1("%s() no edac_subsys\n", __func__);
+		debugf1("no edac_subsys\n");
 		return -EINVAL;
 	}
 
diff --git a/drivers/edac/edac_module.c b/drivers/edac/edac_module.c
index 8735a0d..9de2484 100644
--- a/drivers/edac/edac_module.c
+++ b/drivers/edac/edac_module.c
@@ -113,7 +113,7 @@ error:
  */
 static void __exit edac_exit(void)
 {
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	/* tear down the various subsystems */
 	edac_workqueue_teardown();
diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
index f1ac866..953959e 100644
--- a/drivers/edac/edac_pci.c
+++ b/drivers/edac/edac_pci.c
@@ -45,7 +45,7 @@ struct edac_pci_ctl_info *edac_pci_alloc_ctl_info(unsigned int sz_pvt,
 	void *p = NULL, *pvt;
 	unsigned int size;
 
-	debugf1("%s()\n", __func__);
+	debugf1("\n");
 
 	pci = edac_align_ptr(&p, sizeof(*pci), 1);
 	pvt = edac_align_ptr(&p, 1, sz_pvt);
@@ -80,7 +80,7 @@ EXPORT_SYMBOL_GPL(edac_pci_alloc_ctl_info);
  */
 void edac_pci_free_ctl_info(struct edac_pci_ctl_info *pci)
 {
-	debugf1("%s()\n", __func__);
+	debugf1("\n");
 
 	edac_pci_remove_sysfs(pci);
 }
@@ -97,7 +97,7 @@ static struct edac_pci_ctl_info *find_edac_pci_by_dev(struct device *dev)
 	struct edac_pci_ctl_info *pci;
 	struct list_head *item;
 
-	debugf1("%s()\n", __func__);
+	debugf1("\n");
 
 	list_for_each(item, &edac_pci_list) {
 		pci = list_entry(item, struct edac_pci_ctl_info, link);
@@ -122,7 +122,7 @@ static int add_edac_pci_to_global_list(struct edac_pci_ctl_info *pci)
 	struct list_head *item, *insert_before;
 	struct edac_pci_ctl_info *rover;
 
-	debugf1("%s()\n", __func__);
+	debugf1("\n");
 
 	insert_before = &edac_pci_list;
 
@@ -226,7 +226,7 @@ static void edac_pci_workq_function(struct work_struct *work_req)
 	int msec;
 	unsigned long delay;
 
-	debugf3("%s() checking\n", __func__);
+	debugf3("checking\n");
 
 	mutex_lock(&edac_pci_ctls_mutex);
 
@@ -261,7 +261,7 @@ static void edac_pci_workq_function(struct work_struct *work_req)
 static void edac_pci_workq_setup(struct edac_pci_ctl_info *pci,
 				 unsigned int msec)
 {
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	INIT_DELAYED_WORK(&pci->work, edac_pci_workq_function);
 	queue_delayed_work(edac_workqueue, &pci->work,
@@ -276,7 +276,7 @@ static void edac_pci_workq_teardown(struct edac_pci_ctl_info *pci)
 {
 	int status;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	status = cancel_delayed_work(&pci->work);
 	if (status == 0)
@@ -293,7 +293,7 @@ static void edac_pci_workq_teardown(struct edac_pci_ctl_info *pci)
 void edac_pci_reset_delay_period(struct edac_pci_ctl_info *pci,
 				 unsigned long value)
 {
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	edac_pci_workq_teardown(pci);
 
@@ -333,7 +333,7 @@ EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
  */
 int edac_pci_add_device(struct edac_pci_ctl_info *pci, int edac_idx)
 {
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	pci->pci_idx = edac_idx;
 	pci->start_time = jiffies;
@@ -393,7 +393,7 @@ struct edac_pci_ctl_info *edac_pci_del_device(struct device *dev)
 {
 	struct edac_pci_ctl_info *pci;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	mutex_lock(&edac_pci_ctls_mutex);
 
@@ -430,7 +430,7 @@ EXPORT_SYMBOL_GPL(edac_pci_del_device);
  */
 static void edac_pci_generic_check(struct edac_pci_ctl_info *pci)
 {
-	debugf4("%s()\n", __func__);
+	debugf4("\n");
 	edac_pci_do_parity_check();
 }
 
@@ -491,7 +491,7 @@ EXPORT_SYMBOL_GPL(edac_pci_create_generic_ctl);
  */
 void edac_pci_release_generic_ctl(struct edac_pci_ctl_info *pci)
 {
-	debugf0("%s() pci mod=%s\n", __func__, pci->mod_name);
+	debugf0("pci mod=%s\n", pci->mod_name);
 
 	edac_pci_del_device(pci->dev);
 	edac_pci_free_ctl_info(pci);
diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
index 97f5064..330e820 100644
--- a/drivers/edac/edac_pci_sysfs.c
+++ b/drivers/edac/edac_pci_sysfs.c
@@ -78,7 +78,7 @@ static void edac_pci_instance_release(struct kobject *kobj)
 {
 	struct edac_pci_ctl_info *pci;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	/* Form pointer to containing struct, the pci control struct */
 	pci = to_instance(kobj);
@@ -161,7 +161,7 @@ static int edac_pci_create_instance_kobj(struct edac_pci_ctl_info *pci, int idx)
 	struct kobject *main_kobj;
 	int err;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	/* First bump the ref count on the top main kobj, which will
 	 * track the number of PCI instances we have, and thus nest
@@ -177,14 +177,14 @@ static int edac_pci_create_instance_kobj(struct edac_pci_ctl_info *pci, int idx)
 	err = kobject_init_and_add(&pci->kobj, &ktype_pci_instance,
 				   edac_pci_top_main_kobj, "pci%d", idx);
 	if (err != 0) {
-		debugf2("%s() failed to register instance pci%d\n",
-			__func__, idx);
+		debugf2("failed to register instance pci%d\n",
+			idx);
 		kobject_put(edac_pci_top_main_kobj);
 		goto error_out;
 	}
 
 	kobject_uevent(&pci->kobj, KOBJ_ADD);
-	debugf1("%s() Register instance 'pci%d' kobject\n", __func__, idx);
+	debugf1("Register instance 'pci%d' kobject\n", idx);
 
 	return 0;
 
@@ -201,7 +201,7 @@ error_out:
 static void edac_pci_unregister_sysfs_instance_kobj(
 			struct edac_pci_ctl_info *pci)
 {
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	/* Unregister the instance kobject and allow its release
 	 * function release the main reference count and then
@@ -345,7 +345,7 @@ static int edac_pci_main_kobj_setup(void)
 	int err;
 	struct bus_type *edac_subsys;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	/* check and count if we have already created the main kobject */
 	if (atomic_inc_return(&edac_pci_sysfs_refcount) != 1)
@@ -356,7 +356,7 @@ static int edac_pci_main_kobj_setup(void)
 	 */
 	edac_subsys = edac_get_sysfs_subsys();
 	if (edac_subsys == NULL) {
-		debugf1("%s() no edac_subsys\n", __func__);
+		debugf1("no edac_subsys\n");
 		err = -ENODEV;
 		goto decrement_count_fail;
 	}
@@ -421,15 +421,14 @@ decrement_count_fail:
  */
 static void edac_pci_main_kobj_teardown(void)
 {
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	/* Decrement the count and only if no more controller instances
 	 * are connected perform the unregisteration of the top level
 	 * main kobj
 	 */
 	if (atomic_dec_return(&edac_pci_sysfs_refcount) == 0) {
-		debugf0("%s() called kobject_put on main kobj\n",
-			__func__);
+		debugf0("called kobject_put on main kobj\n");
 		kobject_put(edac_pci_top_main_kobj);
 	}
 	edac_put_sysfs_subsys();
@@ -446,7 +445,7 @@ int edac_pci_create_sysfs(struct edac_pci_ctl_info *pci)
 	int err;
 	struct kobject *edac_kobj = &pci->kobj;
 
-	debugf0("%s() idx=%d\n", __func__, pci->pci_idx);
+	debugf0("idx=%d\n", pci->pci_idx);
 
 	/* create the top main EDAC PCI kobject, IF needed */
 	err = edac_pci_main_kobj_setup();
@@ -484,7 +483,7 @@ unregister_cleanup:
  */
 void edac_pci_remove_sysfs(struct edac_pci_ctl_info *pci)
 {
-	debugf0("%s() index=%d\n", __func__, pci->pci_idx);
+	debugf0("index=%d\n", pci->pci_idx);
 
 	/* Remove the symlink */
 	sysfs_remove_link(&pci->kobj, EDAC_PCI_SYMLINK);
@@ -671,7 +670,7 @@ void edac_pci_do_parity_check(void)
 {
 	int before_count;
 
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 
 	/* if policy has PCI check off, leave now */
 	if (!check_pci_errors)
diff --git a/drivers/edac/i3000_edac.c b/drivers/edac/i3000_edac.c
index 55eff02..3609742 100644
--- a/drivers/edac/i3000_edac.c
+++ b/drivers/edac/i3000_edac.c
@@ -322,7 +322,7 @@ static int i3000_probe1(struct pci_dev *pdev, int dev_idx)
 	unsigned long mchbar;
 	void __iomem *window;
 
-	debugf0("MC: %s()\n", __func__);
+	debugf0("MC: \n");
 
 	pci_read_config_dword(pdev, I3000_MCHBAR, (u32 *) & mchbar);
 	mchbar &= I3000_MCHBAR_MASK;
@@ -366,7 +366,7 @@ static int i3000_probe1(struct pci_dev *pdev, int dev_idx)
 	if (!mci)
 		return -ENOMEM;
 
-	debugf3("MC: %s(): init mci\n", __func__);
+	debugf3("MC: init mci\n");
 
 	mci->pdev = &pdev->dev;
 	mci->mtype_cap = MEM_FLAG_DDR2;
@@ -445,7 +445,7 @@ static int i3000_probe1(struct pci_dev *pdev, int dev_idx)
 	}
 
 	/* get this far and it's successful */
-	debugf3("MC: %s(): success\n", __func__);
+	debugf3("MC: success\n");
 	return 0;
 
 fail:
@@ -461,7 +461,7 @@ static int __devinit i3000_init_one(struct pci_dev *pdev,
 {
 	int rc;
 
-	debugf0("MC: %s()\n", __func__);
+	debugf0("MC: \n");
 
 	if (pci_enable_device(pdev) < 0)
 		return -EIO;
@@ -477,7 +477,7 @@ static void __devexit i3000_remove_one(struct pci_dev *pdev)
 {
 	struct mem_ctl_info *mci;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	if (i3000_pci)
 		edac_pci_release_generic_ctl(i3000_pci);
@@ -511,7 +511,7 @@ static int __init i3000_init(void)
 {
 	int pci_rc;
 
-	debugf3("MC: %s()\n", __func__);
+	debugf3("MC: \n");
 
        /* Ensure that the OPSTATE is set correctly for POLL or NMI */
        opstate_init();
@@ -552,7 +552,7 @@ fail0:
 
 static void __exit i3000_exit(void)
 {
-	debugf3("MC: %s()\n", __func__);
+	debugf3("MC: \n");
 
 	pci_unregister_driver(&i3000_driver);
 	if (!i3000_registered) {
diff --git a/drivers/edac/i3200_edac.c b/drivers/edac/i3200_edac.c
index 818ee6f..c5fea07 100644
--- a/drivers/edac/i3200_edac.c
+++ b/drivers/edac/i3200_edac.c
@@ -332,7 +332,7 @@ static int i3200_probe1(struct pci_dev *pdev, int dev_idx)
 	void __iomem *window;
 	struct i3200_priv *priv;
 
-	debugf0("MC: %s()\n", __func__);
+	debugf0("MC: \n");
 
 	window = i3200_map_mchbar(pdev);
 	if (!window)
@@ -352,7 +352,7 @@ static int i3200_probe1(struct pci_dev *pdev, int dev_idx)
 	if (!mci)
 		return -ENOMEM;
 
-	debugf3("MC: %s(): init mci\n", __func__);
+	debugf3("MC: init mci\n");
 
 	mci->pdev = &pdev->dev;
 	mci->mtype_cap = MEM_FLAG_DDR2;
@@ -408,7 +408,7 @@ static int i3200_probe1(struct pci_dev *pdev, int dev_idx)
 	}
 
 	/* get this far and it's successful */
-	debugf3("MC: %s(): success\n", __func__);
+	debugf3("MC: success\n");
 	return 0;
 
 fail:
@@ -424,7 +424,7 @@ static int __devinit i3200_init_one(struct pci_dev *pdev,
 {
 	int rc;
 
-	debugf0("MC: %s()\n", __func__);
+	debugf0("MC: \n");
 
 	if (pci_enable_device(pdev) < 0)
 		return -EIO;
@@ -441,7 +441,7 @@ static void __devexit i3200_remove_one(struct pci_dev *pdev)
 	struct mem_ctl_info *mci;
 	struct i3200_priv *priv;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	mci = edac_mc_del_mc(&pdev->dev);
 	if (!mci)
@@ -475,7 +475,7 @@ static int __init i3200_init(void)
 {
 	int pci_rc;
 
-	debugf3("MC: %s()\n", __func__);
+	debugf3("MC: \n");
 
 	/* Ensure that the OPSTATE is set correctly for POLL or NMI */
 	opstate_init();
@@ -516,7 +516,7 @@ fail0:
 
 static void __exit i3200_exit(void)
 {
-	debugf3("MC: %s()\n", __func__);
+	debugf3("MC: \n");
 
 	pci_unregister_driver(&i3200_driver);
 	if (!i3200_registered) {
diff --git a/drivers/edac/i5000_edac.c b/drivers/edac/i5000_edac.c
index 2a9f1dc..251544a 100644
--- a/drivers/edac/i5000_edac.c
+++ b/drivers/edac/i5000_edac.c
@@ -1388,8 +1388,8 @@ static int i5000_probe1(struct pci_dev *pdev, int dev_idx)
 	i5000_get_dimm_and_channel_counts(pdev, &num_dimms_per_channel,
 					&num_channels);
 
-	debugf0("MC: %s(): Number of Branches=2 Channels= %d  DIMMS= %d\n",
-		__func__, num_channels, num_dimms_per_channel);
+	debugf0("MC: Number of Branches=2 Channels= %d  DIMMS= %d\n",
+		num_channels, num_dimms_per_channel);
 
 	/* allocate a new MC control structure */
 
diff --git a/drivers/edac/i7300_edac.c b/drivers/edac/i7300_edac.c
index 7425f17..2fbe4c5 100644
--- a/drivers/edac/i7300_edac.c
+++ b/drivers/edac/i7300_edac.c
@@ -1143,7 +1143,7 @@ static void __devexit i7300_remove_one(struct pci_dev *pdev)
 	struct mem_ctl_info *mci;
 	char *tmp;
 
-	debugf0(__FILE__ ": %s()\n", __func__);
+	debugf0("\n");
 
 	if (i7300_pci)
 		edac_pci_release_generic_ctl(i7300_pci);
diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
index ef237f4..2f7cc2a 100644
--- a/drivers/edac/i7core_edac.c
+++ b/drivers/edac/i7core_edac.c
@@ -824,7 +824,7 @@ static ssize_t i7core_inject_store_##param(			\
 	long value;						\
 	int rc;							\
 								\
-	debugf1("%s()\n", __func__);				\
+	debugf1("\n");				\
 	pvt = mci->pvt_info;					\
 								\
 	if (pvt->inject.enable)					\
@@ -852,7 +852,7 @@ static ssize_t i7core_inject_show_##param(			\
 	struct i7core_pvt *pvt;					\
 								\
 	pvt = mci->pvt_info;					\
-	debugf1("%s() pvt=%p\n", __func__, pvt);		\
+	debugf1("pvt=%p\n", pvt);		\
 	if (pvt->inject.param < 0)				\
 		return sprintf(data, "any\n");			\
 	else							\
@@ -1059,7 +1059,7 @@ static ssize_t i7core_show_counter_##param(			\
 	struct mem_ctl_info *mci = to_mci(dev);			\
 	struct i7core_pvt *pvt = mci->pvt_info;			\
 								\
-	debugf1("%s()\n", __func__);				\
+	debugf1("\n");				\
 	if (!pvt->ce_count_available || (pvt->is_registered))	\
 		return sprintf(data, "data unavailable\n");	\
 	return sprintf(data, "%lu\n",				\
@@ -1190,8 +1190,7 @@ static int i7core_create_sysfs_devices(struct mem_ctl_info *mci)
 	dev_set_name(pvt->addrmatch_dev, "inject_addrmatch");
 	dev_set_drvdata(pvt->addrmatch_dev, mci);
 
-	debugf1("%s(): creating %s\n", __func__,
-		dev_name(pvt->addrmatch_dev));
+	debugf1("creating %s\n", dev_name(pvt->addrmatch_dev));
 
 	rc = device_add(pvt->addrmatch_dev);
 	if (rc < 0)
@@ -1213,8 +1212,7 @@ static int i7core_create_sysfs_devices(struct mem_ctl_info *mci)
 		dev_set_name(pvt->chancounts_dev, "all_channel_counts");
 		dev_set_drvdata(pvt->chancounts_dev, mci);
 
-		debugf1("%s(): creating %s\n", __func__,
-			dev_name(pvt->chancounts_dev));
+		debugf1("creating %s\n", dev_name(pvt->chancounts_dev));
 
 		rc = device_add(pvt->chancounts_dev);
 		if (rc < 0)
@@ -1254,7 +1252,7 @@ static void i7core_put_devices(struct i7core_dev *i7core_dev)
 {
 	int i;
 
-	debugf0(__FILE__ ": %s()\n", __func__);
+	debugf0("\n");
 	for (i = 0; i < i7core_dev->n_devs; i++) {
 		struct pci_dev *pdev = i7core_dev->pdev[i];
 		if (!pdev)
@@ -1652,7 +1650,7 @@ static void i7core_udimm_check_mc_ecc_err(struct mem_ctl_info *mci)
 	int new0, new1, new2;
 
 	if (!pvt->pci_mcr[4]) {
-		debugf0("%s MCR registers not found\n", __func__);
+		debugf0("MCR registers not found\n");
 		return;
 	}
 
@@ -2402,7 +2400,7 @@ static void __devexit i7core_remove(struct pci_dev *pdev)
 {
 	struct i7core_dev *i7core_dev;
 
-	debugf0(__FILE__ ": %s()\n", __func__);
+	debugf0("\n");
 
 	/*
 	 * we have a trouble here: pdev value for removal will be wrong, since
diff --git a/drivers/edac/i82443bxgx_edac.c b/drivers/edac/i82443bxgx_edac.c
index c0249f3..5361f9a 100644
--- a/drivers/edac/i82443bxgx_edac.c
+++ b/drivers/edac/i82443bxgx_edac.c
@@ -305,8 +305,8 @@ static int i82443bxgx_edacmc_probe1(struct pci_dev *pdev, int dev_idx)
 		edac_mode = EDAC_SECDED;
 		break;
 	default:
-		debugf0("%s(): Unknown/reserved ECC state "
-			"in NBXCFG register!\n", __func__);
+		debugf0("Unknown/reserved ECC state "
+			"in NBXCFG register!\n");
 		edac_mode = EDAC_UNKNOWN;
 		break;
 	}
diff --git a/drivers/edac/i82860_edac.c b/drivers/edac/i82860_edac.c
index 6ff59b0..c097d7a 100644
--- a/drivers/edac/i82860_edac.c
+++ b/drivers/edac/i82860_edac.c
@@ -210,7 +210,7 @@ static int i82860_probe1(struct pci_dev *pdev, int dev_idx)
 	if (!mci)
 		return -ENOMEM;
 
-	debugf3("%s(): init mci\n", __func__);
+	debugf3("init mci\n");
 	mci->pdev = &pdev->dev;
 	mci->mtype_cap = MEM_FLAG_DDR;
 	mci->edac_ctl_cap = EDAC_FLAG_NONE | EDAC_FLAG_SECDED;
@@ -245,7 +245,7 @@ static int i82860_probe1(struct pci_dev *pdev, int dev_idx)
 	}
 
 	/* get this far and it's successful */
-	debugf3("%s(): success\n", __func__);
+	debugf3("success\n");
 
 	return 0;
 
@@ -260,7 +260,7 @@ static int __devinit i82860_init_one(struct pci_dev *pdev,
 {
 	int rc;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 	i82860_printk(KERN_INFO, "i82860 init one\n");
 
 	if (pci_enable_device(pdev) < 0)
@@ -278,7 +278,7 @@ static void __devexit i82860_remove_one(struct pci_dev *pdev)
 {
 	struct mem_ctl_info *mci;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	if (i82860_pci)
 		edac_pci_release_generic_ctl(i82860_pci);
@@ -311,7 +311,7 @@ static int __init i82860_init(void)
 {
 	int pci_rc;
 
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 
        /* Ensure that the OPSTATE is set correctly for POLL or NMI */
        opstate_init();
@@ -352,7 +352,7 @@ fail0:
 
 static void __exit i82860_exit(void)
 {
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 
 	pci_unregister_driver(&i82860_driver);
 
diff --git a/drivers/edac/i82875p_edac.c b/drivers/edac/i82875p_edac.c
index c943904..66e5e98 100644
--- a/drivers/edac/i82875p_edac.c
+++ b/drivers/edac/i82875p_edac.c
@@ -405,7 +405,7 @@ static int i82875p_probe1(struct pci_dev *pdev, int dev_idx)
 	u32 nr_chans;
 	struct i82875p_error_info discard;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	ovrfl_pdev = pci_get_device(PCI_VEND_DEV(INTEL, 82875_6), NULL);
 
@@ -426,7 +426,7 @@ static int i82875p_probe1(struct pci_dev *pdev, int dev_idx)
 		goto fail0;
 	}
 
-	debugf3("%s(): init mci\n", __func__);
+	debugf3("init mci\n");
 	mci->pdev = &pdev->dev;
 	mci->mtype_cap = MEM_FLAG_DDR;
 	mci->edac_ctl_cap = EDAC_FLAG_NONE | EDAC_FLAG_SECDED;
@@ -437,7 +437,7 @@ static int i82875p_probe1(struct pci_dev *pdev, int dev_idx)
 	mci->dev_name = pci_name(pdev);
 	mci->edac_check = i82875p_check;
 	mci->ctl_page_to_phys = NULL;
-	debugf3("%s(): init pvt\n", __func__);
+	debugf3("init pvt\n");
 	pvt = (struct i82875p_pvt *)mci->pvt_info;
 	pvt->ovrfl_pdev = ovrfl_pdev;
 	pvt->ovrfl_window = ovrfl_window;
@@ -464,7 +464,7 @@ static int i82875p_probe1(struct pci_dev *pdev, int dev_idx)
 	}
 
 	/* get this far and it's successful */
-	debugf3("%s(): success\n", __func__);
+	debugf3("success\n");
 	return 0;
 
 fail1:
@@ -485,7 +485,7 @@ static int __devinit i82875p_init_one(struct pci_dev *pdev,
 {
 	int rc;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 	i82875p_printk(KERN_INFO, "i82875p init one\n");
 
 	if (pci_enable_device(pdev) < 0)
@@ -504,7 +504,7 @@ static void __devexit i82875p_remove_one(struct pci_dev *pdev)
 	struct mem_ctl_info *mci;
 	struct i82875p_pvt *pvt = NULL;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	if (i82875p_pci)
 		edac_pci_release_generic_ctl(i82875p_pci);
@@ -550,7 +550,7 @@ static int __init i82875p_init(void)
 {
 	int pci_rc;
 
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 
        /* Ensure that the OPSTATE is set correctly for POLL or NMI */
        opstate_init();
@@ -593,7 +593,7 @@ fail0:
 
 static void __exit i82875p_exit(void)
 {
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 
 	i82875p_remove_one(mci_pdev);
 	pci_dev_put(mci_pdev);
diff --git a/drivers/edac/i82975x_edac.c b/drivers/edac/i82975x_edac.c
index a4a6768..dcb2182 100644
--- a/drivers/edac/i82975x_edac.c
+++ b/drivers/edac/i82975x_edac.c
@@ -489,11 +489,11 @@ static int i82975x_probe1(struct pci_dev *pdev, int dev_idx)
 	u8 c1drb[4];
 #endif
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	pci_read_config_dword(pdev, I82975X_MCHBAR, &mchbar);
 	if (!(mchbar & 1)) {
-		debugf3("%s(): failed, MCHBAR disabled!\n", __func__);
+		debugf3("failed, MCHBAR disabled!\n");
 		goto fail0;
 	}
 	mchbar &= 0xffffc000;	/* bits 31:14 used for 16K window */
@@ -558,7 +558,7 @@ static int i82975x_probe1(struct pci_dev *pdev, int dev_idx)
 		goto fail1;
 	}
 
-	debugf3("%s(): init mci\n", __func__);
+	debugf3("init mci\n");
 	mci->pdev = &pdev->dev;
 	mci->mtype_cap = MEM_FLAG_DDR2;
 	mci->edac_ctl_cap = EDAC_FLAG_NONE | EDAC_FLAG_SECDED;
@@ -569,7 +569,7 @@ static int i82975x_probe1(struct pci_dev *pdev, int dev_idx)
 	mci->dev_name = pci_name(pdev);
 	mci->edac_check = i82975x_check;
 	mci->ctl_page_to_phys = NULL;
-	debugf3("%s(): init pvt\n", __func__);
+	debugf3("init pvt\n");
 	pvt = (struct i82975x_pvt *) mci->pvt_info;
 	pvt->mch_window = mch_window;
 	i82975x_init_csrows(mci, pdev, mch_window);
@@ -583,7 +583,7 @@ static int i82975x_probe1(struct pci_dev *pdev, int dev_idx)
 	}
 
 	/* get this far and it's successful */
-	debugf3("%s(): success\n", __func__);
+	debugf3("success\n");
 	return 0;
 
 fail2:
@@ -601,7 +601,7 @@ static int __devinit i82975x_init_one(struct pci_dev *pdev,
 {
 	int rc;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	if (pci_enable_device(pdev) < 0)
 		return -EIO;
@@ -619,7 +619,7 @@ static void __devexit i82975x_remove_one(struct pci_dev *pdev)
 	struct mem_ctl_info *mci;
 	struct i82975x_pvt *pvt;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	mci = edac_mc_del_mc(&pdev->dev);
 	if (mci  == NULL)
@@ -655,7 +655,7 @@ static int __init i82975x_init(void)
 {
 	int pci_rc;
 
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 
        /* Ensure that the OPSTATE is set correctly for POLL or NMI */
        opstate_init();
@@ -697,7 +697,7 @@ fail0:
 
 static void __exit i82975x_exit(void)
 {
-	debugf3("%s()\n", __func__);
+	debugf3("\n");
 
 	pci_unregister_driver(&i82975x_driver);
 
diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c
index 1640d54..ecb59b4 100644
--- a/drivers/edac/mpc85xx_edac.c
+++ b/drivers/edac/mpc85xx_edac.c
@@ -303,7 +303,7 @@ static int __devinit mpc85xx_pci_err_probe(struct platform_device *op)
 	}
 
 	devres_remove_group(&op->dev, mpc85xx_pci_err_probe);
-	debugf3("%s(): success\n", __func__);
+	debugf3("success\n");
 	printk(KERN_INFO EDAC_MOD_STR " PCI err registered\n");
 
 	return 0;
@@ -321,7 +321,7 @@ static int mpc85xx_pci_err_remove(struct platform_device *op)
 	struct edac_pci_ctl_info *pci = dev_get_drvdata(&op->dev);
 	struct mpc85xx_pci_pdata *pdata = pci->pvt_info;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	out_be32(pdata->pci_vbase + MPC85XX_PCI_ERR_CAP_DR,
 		 orig_pci_err_cap_dr);
@@ -610,7 +610,7 @@ static int __devinit mpc85xx_l2_err_probe(struct platform_device *op)
 
 	devres_remove_group(&op->dev, mpc85xx_l2_err_probe);
 
-	debugf3("%s(): success\n", __func__);
+	debugf3("success\n");
 	printk(KERN_INFO EDAC_MOD_STR " L2 err registered\n");
 
 	return 0;
@@ -628,7 +628,7 @@ static int mpc85xx_l2_err_remove(struct platform_device *op)
 	struct edac_device_ctl_info *edac_dev = dev_get_drvdata(&op->dev);
 	struct mpc85xx_l2_pdata *pdata = edac_dev->pvt_info;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	if (edac_op_state == EDAC_OPSTATE_INT) {
 		out_be32(pdata->l2_vbase + MPC85XX_L2_ERRINTEN, 0);
@@ -1038,7 +1038,7 @@ static int __devinit mpc85xx_mc_err_probe(struct platform_device *op)
 		goto err;
 	}
 
-	debugf3("%s(): init mci\n", __func__);
+	debugf3("init mci\n");
 	mci->mtype_cap = MEM_FLAG_RDDR | MEM_FLAG_RDDR2 |
 	    MEM_FLAG_DDR | MEM_FLAG_DDR2;
 	mci->edac_ctl_cap = EDAC_FLAG_NONE | EDAC_FLAG_SECDED;
@@ -1104,7 +1104,7 @@ static int __devinit mpc85xx_mc_err_probe(struct platform_device *op)
 	}
 
 	devres_remove_group(&op->dev, mpc85xx_mc_err_probe);
-	debugf3("%s(): success\n", __func__);
+	debugf3("success\n");
 	printk(KERN_INFO EDAC_MOD_STR " MC err registered\n");
 
 	return 0;
@@ -1122,7 +1122,7 @@ static int mpc85xx_mc_err_remove(struct platform_device *op)
 	struct mem_ctl_info *mci = dev_get_drvdata(&op->dev);
 	struct mpc85xx_mc_pdata *pdata = mci->pvt_info;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	if (edac_op_state == EDAC_OPSTATE_INT) {
 		out_be32(pdata->mc_vbase + MPC85XX_MC_ERR_INT_EN, 0);
diff --git a/drivers/edac/mv64x60_edac.c b/drivers/edac/mv64x60_edac.c
index 59c399a..50bab21 100644
--- a/drivers/edac/mv64x60_edac.c
+++ b/drivers/edac/mv64x60_edac.c
@@ -194,7 +194,7 @@ static int __devinit mv64x60_pci_err_probe(struct platform_device *pdev)
 	devres_remove_group(&pdev->dev, mv64x60_pci_err_probe);
 
 	/* get this far and it's successful */
-	debugf3("%s(): success\n", __func__);
+	debugf3("success\n");
 
 	return 0;
 
@@ -210,7 +210,7 @@ static int mv64x60_pci_err_remove(struct platform_device *pdev)
 {
 	struct edac_pci_ctl_info *pci = platform_get_drvdata(pdev);
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	edac_pci_del_device(&pdev->dev);
 
@@ -363,7 +363,7 @@ static int __devinit mv64x60_sram_err_probe(struct platform_device *pdev)
 	devres_remove_group(&pdev->dev, mv64x60_sram_err_probe);
 
 	/* get this far and it's successful */
-	debugf3("%s(): success\n", __func__);
+	debugf3("success\n");
 
 	return 0;
 
@@ -379,7 +379,7 @@ static int mv64x60_sram_err_remove(struct platform_device *pdev)
 {
 	struct edac_device_ctl_info *edac_dev = platform_get_drvdata(pdev);
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	edac_device_del_device(&pdev->dev);
 	edac_device_free_ctl_info(edac_dev);
@@ -558,7 +558,7 @@ static int __devinit mv64x60_cpu_err_probe(struct platform_device *pdev)
 	devres_remove_group(&pdev->dev, mv64x60_cpu_err_probe);
 
 	/* get this far and it's successful */
-	debugf3("%s(): success\n", __func__);
+	debugf3("success\n");
 
 	return 0;
 
@@ -574,7 +574,7 @@ static int mv64x60_cpu_err_remove(struct platform_device *pdev)
 {
 	struct edac_device_ctl_info *edac_dev = platform_get_drvdata(pdev);
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	edac_device_del_device(&pdev->dev);
 	edac_device_free_ctl_info(edac_dev);
@@ -766,7 +766,7 @@ static int __devinit mv64x60_mc_err_probe(struct platform_device *pdev)
 		goto err2;
 	}
 
-	debugf3("%s(): init mci\n", __func__);
+	debugf3("init mci\n");
 	mci->mtype_cap = MEM_FLAG_RDDR | MEM_FLAG_DDR;
 	mci->edac_ctl_cap = EDAC_FLAG_NONE | EDAC_FLAG_SECDED;
 	mci->edac_cap = EDAC_FLAG_SECDED;
@@ -815,7 +815,7 @@ static int __devinit mv64x60_mc_err_probe(struct platform_device *pdev)
 	}
 
 	/* get this far and it's successful */
-	debugf3("%s(): success\n", __func__);
+	debugf3("success\n");
 
 	return 0;
 
@@ -831,7 +831,7 @@ static int mv64x60_mc_err_remove(struct platform_device *pdev)
 {
 	struct mem_ctl_info *mci = platform_get_drvdata(pdev);
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	edac_mc_del_mc(&pdev->dev);
 	edac_mc_free(mci);
diff --git a/drivers/edac/r82600_edac.c b/drivers/edac/r82600_edac.c
index 7b7eaf2..cd3ab28 100644
--- a/drivers/edac/r82600_edac.c
+++ b/drivers/edac/r82600_edac.c
@@ -236,13 +236,13 @@ static void r82600_init_csrows(struct mem_ctl_info *mci, struct pci_dev *pdev,
 		/* find the DRAM Chip Select Base address and mask */
 		pci_read_config_byte(pdev, R82600_DRBA + index, &drbar);
 
-		debugf1("%s() Row=%d DRBA = %#0x\n", __func__, index, drbar);
+		debugf1("Row=%d DRBA = %#0x\n", index, drbar);
 
 		row_high_limit = ((u32) drbar << 24);
 /*		row_high_limit = ((u32)drbar << 24) | 0xffffffUL; */
 
-		debugf1("%s() Row=%d, Boundary Address=%#0x, Last = %#0x\n",
-			__func__, index, row_high_limit, row_high_limit_last);
+		debugf1("Row=%d, Boundary Address=%#0x, Last = %#0x\n",
+			index, row_high_limit, row_high_limit_last);
 
 		/* Empty row [p.57] */
 		if (row_high_limit == row_high_limit_last)
@@ -277,14 +277,13 @@ static int r82600_probe1(struct pci_dev *pdev, int dev_idx)
 	u32 sdram_refresh_rate;
 	struct r82600_error_info discard;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 	pci_read_config_byte(pdev, R82600_DRAMC, &dramcr);
 	pci_read_config_dword(pdev, R82600_EAP, &eapr);
 	scrub_disabled = eapr & BIT(31);
 	sdram_refresh_rate = dramcr & (BIT(0) | BIT(1));
-	debugf2("%s(): sdram refresh rate = %#0x\n", __func__,
-		sdram_refresh_rate);
-	debugf2("%s(): DRAMC register = %#0x\n", __func__, dramcr);
+	debugf2("sdram refresh rate = %#0x\n", sdram_refresh_rate);
+	debugf2("DRAMC register = %#0x\n", dramcr);
 	layers[0].type = EDAC_MC_LAYER_CHIP_SELECT;
 	layers[0].size = R82600_NR_CSROWS;
 	layers[0].is_virt_csrow = true;
@@ -295,7 +294,7 @@ static int r82600_probe1(struct pci_dev *pdev, int dev_idx)
 	if (mci == NULL)
 		return -ENOMEM;
 
-	debugf0("%s(): mci = %p\n", __func__, mci);
+	debugf0("mci = %p\n", mci);
 	mci->pdev = &pdev->dev;
 	mci->mtype_cap = MEM_FLAG_RDDR | MEM_FLAG_DDR;
 	mci->edac_ctl_cap = EDAC_FLAG_NONE | EDAC_FLAG_EC | EDAC_FLAG_SECDED;
@@ -311,8 +310,8 @@ static int r82600_probe1(struct pci_dev *pdev, int dev_idx)
 
 	if (ecc_enabled(dramcr)) {
 		if (scrub_disabled)
-			debugf3("%s(): mci = %p - Scrubbing disabled! EAP: "
-				"%#0x\n", __func__, mci, eapr);
+			debugf3("mci = %p - Scrubbing disabled! EAP: "
+				"%#0x\n", mci, eapr);
 	} else
 		mci->edac_cap = EDAC_FLAG_NONE;
 
@@ -352,7 +351,7 @@ static int r82600_probe1(struct pci_dev *pdev, int dev_idx)
 			__func__);
 	}
 
-	debugf3("%s(): success\n", __func__);
+	debugf3("success\n");
 	return 0;
 
 fail:
@@ -364,7 +363,7 @@ fail:
 static int __devinit r82600_init_one(struct pci_dev *pdev,
 				const struct pci_device_id *ent)
 {
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	/* don't need to call pci_enable_device() */
 	return r82600_probe1(pdev, ent->driver_data);
@@ -374,7 +373,7 @@ static void __devexit r82600_remove_one(struct pci_dev *pdev)
 {
 	struct mem_ctl_info *mci;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	if (r82600_pci)
 		edac_pci_release_generic_ctl(r82600_pci);
diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index bb7e95f..1dd6a98 100644
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -1064,7 +1064,7 @@ static void sbridge_put_devices(struct sbridge_dev *sbridge_dev)
 {
 	int i;
 
-	debugf0(__FILE__ ": %s()\n", __func__);
+	debugf0("\n");
 	for (i = 0; i < sbridge_dev->n_devs; i++) {
 		struct pci_dev *pdev = sbridge_dev->pdev[i];
 		if (!pdev)
@@ -1760,7 +1760,7 @@ static void __devexit sbridge_remove(struct pci_dev *pdev)
 {
 	struct sbridge_dev *sbridge_dev;
 
-	debugf0(__FILE__ ": %s()\n", __func__);
+	debugf0("\n");
 
 	/*
 	 * we have a trouble here: pdev value for removal will be wrong, since
diff --git a/drivers/edac/x38_edac.c b/drivers/edac/x38_edac.c
index 219530b..771f78f 100644
--- a/drivers/edac/x38_edac.c
+++ b/drivers/edac/x38_edac.c
@@ -331,7 +331,7 @@ static int x38_probe1(struct pci_dev *pdev, int dev_idx)
 	bool stacked;
 	void __iomem *window;
 
-	debugf0("MC: %s()\n", __func__);
+	debugf0("MC: \n");
 
 	window = x38_map_mchbar(pdev);
 	if (!window)
@@ -352,7 +352,7 @@ static int x38_probe1(struct pci_dev *pdev, int dev_idx)
 	if (!mci)
 		return -ENOMEM;
 
-	debugf3("MC: %s(): init mci\n", __func__);
+	debugf3("MC: init mci\n");
 
 	mci->pdev = &pdev->dev;
 	mci->mtype_cap = MEM_FLAG_DDR2;
@@ -407,7 +407,7 @@ static int x38_probe1(struct pci_dev *pdev, int dev_idx)
 	}
 
 	/* get this far and it's successful */
-	debugf3("MC: %s(): success\n", __func__);
+	debugf3("MC: success\n");
 	return 0;
 
 fail:
@@ -423,7 +423,7 @@ static int __devinit x38_init_one(struct pci_dev *pdev,
 {
 	int rc;
 
-	debugf0("MC: %s()\n", __func__);
+	debugf0("MC: \n");
 
 	if (pci_enable_device(pdev) < 0)
 		return -EIO;
@@ -439,7 +439,7 @@ static void __devexit x38_remove_one(struct pci_dev *pdev)
 {
 	struct mem_ctl_info *mci;
 
-	debugf0("%s()\n", __func__);
+	debugf0("\n");
 
 	mci = edac_mc_del_mc(&pdev->dev);
 	if (!mci)
@@ -472,7 +472,7 @@ static int __init x38_init(void)
 {
 	int pci_rc;
 
-	debugf3("MC: %s()\n", __func__);
+	debugf3("MC: \n");
 
 	/* Ensure that the OPSTATE is set correctly for POLL or NMI */
 	opstate_init();
@@ -513,7 +513,7 @@ fail0:
 
 static void __exit x38_exit(void)
 {
-	debugf3("MC: %s()\n", __func__);
+	debugf3("MC: \n");
 
 	pci_unregister_driver(&x38_driver);
 	if (!x38_registered) {