Subject: [RFC: 2.6 patch] remove some unused IDE stuff

From: Adrian Bunk <[email-masked]>
Date: Fri, 2 Sep 2005 02:15:38 +0200

This patch removes some dead IDE-related #define's and
"static inline" functions.

Please double-check it since I've only tested it with grep and didn't 
try compilation.

Signed-off-by: Adrian Bunk <[email-masked]>

---

 arch/ppc/platforms/hdpu.c   |   40 -----------------------------------
 include/asm-m68knommu/ide.h |   41 ------------------------------------
 include/asm-parisc/ide.h    |    5 ----
 3 files changed, 86 deletions(-)

--- linux-2.6.13-mm1-full/arch/ppc/platforms/hdpu.c.old	2005-09-02 02:02:33.000000000 +0200
+++ linux-2.6.13-mm1-full/arch/ppc/platforms/hdpu.c	2005-09-02 02:04:08.000000000 +0200
@@ -608,46 +608,6 @@
 	}
 }
 
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
-static int hdpu_ide_check_region(ide_ioreg_t from, unsigned int extent)
-{
-	return check_region(from, extent);
-}
-
-static void
-hdpu_ide_request_region(ide_ioreg_t from, unsigned int extent, const char *name)
-{
-	request_region(from, extent, name);
-	return;
-}
-
-static void hdpu_ide_release_region(ide_ioreg_t from, unsigned int extent)
-{
-	release_region(from, extent);
-	return;
-}
-
-static void __init
-hdpu_ide_pci_init_hwif_ports(hw_regs_t * hw, ide_ioreg_t data_port,
-			     ide_ioreg_t ctrl_port, int *irq)
-{
-	struct pci_dev *dev;
-
-	pci_for_each_dev(dev) {
-		if (((dev->class >> 8) == PCI_CLASS_STORAGE_IDE) ||
-		    ((dev->class >> 8) == PCI_CLASS_STORAGE_RAID)) {
-			hw->irq = dev->irq;
-
-			if (irq != NULL) {
-				*irq = dev->irq;
-			}
-		}
-	}
-
-	return;
-}
-#endif
-
 void hdpu_heartbeat(void)
 {
 	if (mv64x60_read(&bh, MV64x60_GPP_VALUE) & (1 << 5))
--- linux-2.6.13-mm1-full/include/asm-m68knommu/ide.h.old	2005-09-02 02:04:17.000000000 +0200
+++ linux-2.6.13-mm1-full/include/asm-m68knommu/ide.h	2005-09-02 02:10:11.000000000 +0200
@@ -141,47 +141,6 @@
 
 #define ide_init_default_irq(base)	ide_default_irq(base)
 
-static IDE_INLINE int
-ide_request_irq(
-	unsigned int irq,
-	void (*handler)(int, void *, struct pt_regs *),
-	unsigned long flags,
-	const char *device,
-	void *dev_id)
-{
-#ifdef CONFIG_COLDFIRE
-	mcf_autovector(irq);
-#endif
-	return(request_irq(irq, handler, flags, device, dev_id));
-}
-
-
-static IDE_INLINE void
-ide_free_irq(unsigned int irq, void *dev_id)
-{
-	free_irq(irq, dev_id);
-}
-
-
-static IDE_INLINE int
-ide_check_region(ide_ioreg_t from, unsigned int extent)
-{
-	return 0;
-}
-
-
-static IDE_INLINE void
-ide_request_region(ide_ioreg_t from, unsigned int extent, const char *name)
-{
-}
-
-
-static IDE_INLINE void
-ide_release_region(ide_ioreg_t from, unsigned int extent)
-{
-}
-
-
 static IDE_INLINE void
 ide_fix_driveid(struct hd_driveid *id)
 {
--- linux-2.6.13-mm1-full/include/asm-parisc/ide.h.old	2005-09-02 02:05:19.000000000 +0200
+++ linux-2.6.13-mm1-full/include/asm-parisc/ide.h	2005-09-02 02:08:39.000000000 +0200
@@ -20,11 +20,6 @@
 #define IDE_ARCH_OBSOLETE_INIT
 #define ide_default_io_ctl(base)	((base) + 0x206) /* obsolete */
 
-#define ide_request_irq(irq,hand,flg,dev,id)	request_irq((irq),(hand),(flg),(dev),(id))
-#define ide_free_irq(irq,dev_id)		free_irq((irq), (dev_id))
-#define ide_check_region(from,extent)		check_region((from), (extent))
-#define ide_request_region(from,extent,name)	request_region((from), (extent), (name))
-#define ide_release_region(from,extent)		release_region((from), (extent))
 /* Generic I/O and MEMIO string operations.  */
 
 #define __ide_insw	insw