[PATCH v2] USB: isp1362: fix build warnings on 64-bit systems

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From: Mike Frysinger <vapier@gentoo•org>
To: linux-usb@vger•kernel.org, Greg Kroah-Hartman <gregkh@suse•de>
Cc: linux-next@vger•kernel.org, linux-kernel@vger•kernel.org,
	Lothar Wassmann <LW@karo-electronics•de>,
	Stephen Rothwell <sfr@canb•auug.org.au>
Subject: [PATCH v2] USB: isp1362: fix build warnings on 64-bit systems
Date: Wed,  7 Oct 2009 04:29:31 -0400	[thread overview]
Message-ID: <1254904171-5093-1-git-send-email-vapier@gentoo.org> (raw)
In-Reply-To: <20091006143428.GA27158@kroah.com>

A bunch of places assumed pointers were 32-bits in size (bit checking and
debug output), but none of these affected runtime functionality.

Signed-off-by: Mike Frysinger <vapier@gentoo•org>
---
v2
	- update to latest tree

 drivers/usb/host/isp1362-hcd.c |   18 +++++++++---------
 drivers/usb/host/isp1362.h     |   12 ++++++------
 2 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c
index e35d828..5c774ab 100644
--- a/drivers/usb/host/isp1362-hcd.c
+++ b/drivers/usb/host/isp1362-hcd.c
@@ -2284,10 +2284,10 @@ static int isp1362_mem_config(struct usb_hcd *hcd)
 	dev_info(hcd->self.controller, "ISP1362 Memory usage:\n");
 	dev_info(hcd->self.controller, "  ISTL:    2 * %4d:     %4d @ $%04x:$%04x\n",
 		 istl_size / 2, istl_size, 0, istl_size / 2);
-	dev_info(hcd->self.controller, "  INTL: %4d * (%3u+8):  %4d @ $%04x\n",
+	dev_info(hcd->self.controller, "  INTL: %4d * (%3lu+8):  %4d @ $%04x\n",
 		 ISP1362_INTL_BUFFERS, intl_blksize - PTD_HEADER_SIZE,
 		 intl_size, istl_size);
-	dev_info(hcd->self.controller, "  ATL : %4d * (%3u+8):  %4d @ $%04x\n",
+	dev_info(hcd->self.controller, "  ATL : %4d * (%3lu+8):  %4d @ $%04x\n",
 		 atl_buffers, atl_blksize - PTD_HEADER_SIZE,
 		 atl_size, istl_size + intl_size);
 	dev_info(hcd->self.controller, "  USED/FREE:   %4d      %4d\n", total,
@@ -2677,12 +2677,12 @@ static int __devexit isp1362_remove(struct platform_device *pdev)
 	DBG(0, "%s: Removing HCD\n", __func__);
 	usb_remove_hcd(hcd);
 
-	DBG(0, "%s: Unmapping data_reg @ %08x\n", __func__,
-	    (u32)isp1362_hcd->data_reg);
+	DBG(0, "%s: Unmapping data_reg @ %p\n", __func__,
+	    isp1362_hcd->data_reg);
 	iounmap(isp1362_hcd->data_reg);
 
-	DBG(0, "%s: Unmapping addr_reg @ %08x\n", __func__,
-	    (u32)isp1362_hcd->addr_reg);
+	DBG(0, "%s: Unmapping addr_reg @ %p\n", __func__,
+	    isp1362_hcd->addr_reg);
 	iounmap(isp1362_hcd->addr_reg);
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
@@ -2810,16 +2810,16 @@ static int __init isp1362_probe(struct platform_device *pdev)
 	return 0;
 
  err6:
-	DBG(0, "%s: Freeing dev %08x\n", __func__, (u32)isp1362_hcd);
+	DBG(0, "%s: Freeing dev %p\n", __func__, isp1362_hcd);
 	usb_put_hcd(hcd);
  err5:
-	DBG(0, "%s: Unmapping data_reg @ %08x\n", __func__, (u32)data_reg);
+	DBG(0, "%s: Unmapping data_reg @ %p\n", __func__, data_reg);
 	iounmap(data_reg);
  err4:
 	DBG(0, "%s: Releasing mem region %08lx\n", __func__, (long unsigned int)data->start);
 	release_mem_region(data->start, resource_len(data));
  err3:
-	DBG(0, "%s: Unmapping addr_reg @ %08x\n", __func__, (u32)addr_reg);
+	DBG(0, "%s: Unmapping addr_reg @ %p\n", __func__, addr_reg);
 	iounmap(addr_reg);
  err2:
 	DBG(0, "%s: Releasing mem region %08lx\n", __func__, (long unsigned int)addr->start);
diff --git a/drivers/usb/host/isp1362.h b/drivers/usb/host/isp1362.h
index fe60f62..1a253eb 100644
--- a/drivers/usb/host/isp1362.h
+++ b/drivers/usb/host/isp1362.h
@@ -580,7 +580,7 @@ static inline const char *ISP1362_INT_NAME(int n)
 
 static inline void ALIGNSTAT(struct isp1362_hcd *isp1362_hcd, void *ptr)
 {
-	unsigned p = (unsigned)ptr;
+	unsigned long p = (unsigned long)ptr;
 	if (!(p & 0xf))
 		isp1362_hcd->stat16++;
 	else if (!(p & 0x7))
@@ -770,7 +770,7 @@ static void isp1362_write_fifo(struct isp1362_hcd *isp1362_hcd, void *buf, u16 l
 	if (!len)
 		return;
 
-	if ((unsigned)dp & 0x1) {
+	if ((unsigned long)dp & 0x1) {
 		/* not aligned */
 		for (; len > 1; len -= 2) {
 			data = *dp++;
@@ -962,8 +962,8 @@ static void isp1362_read_buffer(struct isp1362_hcd *isp1362_hcd, void *buf, u16
 
 	isp1362_write_diraddr(isp1362_hcd, offset, len);
 
-	DBG(3, "%s: Reading %d byte from buffer @%04x to memory @ %08x\n", __func__,
-	    len, offset, (u32)buf);
+	DBG(3, "%s: Reading %d byte from buffer @%04x to memory @ %p\n",
+	    __func__, len, offset, buf);
 
 	isp1362_write_reg16(isp1362_hcd, HCuPINT, HCuPINT_EOT);
 	_WARN_ON((isp1362_read_reg16(isp1362_hcd, HCuPINT) & HCuPINT_EOT));
@@ -982,8 +982,8 @@ static void isp1362_write_buffer(struct isp1362_hcd *isp1362_hcd, void *buf, u16
 
 	isp1362_write_diraddr(isp1362_hcd, offset, len);
 
-	DBG(3, "%s: Writing %d byte to buffer @%04x from memory @ %08x\n", __func__,
-	    len, offset, (u32)buf);
+	DBG(3, "%s: Writing %d byte to buffer @%04x from memory @ %p\n",
+	    __func__, len, offset, buf);
 
 	isp1362_write_reg16(isp1362_hcd, HCuPINT, HCuPINT_EOT);
 	_WARN_ON((isp1362_read_reg16(isp1362_hcd, HCuPINT) & HCuPINT_EOT));
-- 
1.6.5.rc2

     prev parent reply	other threads:[~2009-10-07  8:30 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-08-12  3:00 [PATCH] USB: isp1362: fix build warnings on 64-bit systems Mike Frysinger
2009-08-13 23:44 ` Greg KH
2009-08-14  0:34   ` Mike Frysinger
2009-10-06  8:32     ` Mike Frysinger
2009-10-06 14:34       ` Greg KH
2009-10-07  8:29         ` Mike Frysinger [this message]

find likely ancestor, descendant, or conflicting patches for this message:
( dfblob:e35d828 dfblob:5c774ab dfblob:fe60f62 dfblob:1a253eb )
 OR (
bs:"[PATCH v2] USB: isp1362: fix build warnings on 64-bit systems" )
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