Merge branch 'merge-fixes' into devel

28 files changed, 1 insertions, 498 deletions

diff --git a/arch/ppc/configs/sandpoint_defconfig b/arch/ppc/configs/sandpoint_defconfig
index fb493a67c60..9525e34138f 100644
--- a/arch/ppc/configs/sandpoint_defconfig
+++ b/arch/ppc/configs/sandpoint_defconfig
@@ -189,7 +189,7 @@ CONFIG_IDE_TASKFILE_IO=y
 #
 # IDE chipset support/bugfixes
 #
-CONFIG_IDE_GENERIC=y
+CONFIG_BLK_DEV_SL82C105=y
 # CONFIG_BLK_DEV_IDEPCI is not set
 # CONFIG_BLK_DEV_IDEDMA is not set
 # CONFIG_IDEDMA_AUTO is not set
diff --git a/arch/ppc/kernel/ppc_ksyms.c b/arch/ppc/kernel/ppc_ksyms.c
index c35350250cf..2ba659f401b 100644
--- a/arch/ppc/kernel/ppc_ksyms.c
+++ b/arch/ppc/kernel/ppc_ksyms.c
@@ -12,7 +12,6 @@
 #include <linux/irq.h>
 #include <linux/pci.h>
 #include <linux/delay.h>
-#include <linux/ide.h>
 #include <linux/pm.h>
 #include <linux/bitops.h>
 
@@ -124,10 +123,6 @@ EXPORT_SYMBOL(__ioremap);
 EXPORT_SYMBOL(iounmap);
 EXPORT_SYMBOL(ioremap_bot);	/* aka VMALLOC_END */
 
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
-EXPORT_SYMBOL(ppc_ide_md);
-#endif
-
 #ifdef CONFIG_PCI
 EXPORT_SYMBOL(isa_io_base);
 EXPORT_SYMBOL(isa_mem_base);
diff --git a/arch/ppc/kernel/semaphore.c b/arch/ppc/kernel/semaphore.c
deleted file mode 100644
index 2fe429b27c1..00000000000
--- a/arch/ppc/kernel/semaphore.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * PowerPC-specific semaphore code.
- *
- * Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * April 2001 - Reworked by Paul Mackerras <paulus@samba.org>
- * to eliminate the SMP races in the old version between the updates
- * of `count' and `waking'.  Now we use negative `count' values to
- * indicate that some process(es) are waiting for the semaphore.
- */
-
-#include <linux/sched.h>
-#include <linux/init.h>
-#include <asm/atomic.h>
-#include <asm/semaphore.h>
-#include <asm/errno.h>
-
-/*
- * Atomically update sem->count.
- * This does the equivalent of the following:
- *
- *	old_count = sem->count;
- *	tmp = MAX(old_count, 0) + incr;
- *	sem->count = tmp;
- *	return old_count;
- */
-static inline int __sem_update_count(struct semaphore *sem, int incr)
-{
-	int old_count, tmp;
-
-	__asm__ __volatile__("\n"
-"1:	lwarx	%0,0,%3\n"
-"	srawi	%1,%0,31\n"
-"	andc	%1,%0,%1\n"
-"	add	%1,%1,%4\n"
-	PPC405_ERR77(0,%3)
-"	stwcx.	%1,0,%3\n"
-"	bne	1b"
-	: "=&r" (old_count), "=&r" (tmp), "=m" (sem->count)
-	: "r" (&sem->count), "r" (incr), "m" (sem->count)
-	: "cc");
-
-	return old_count;
-}
-
-void __up(struct semaphore *sem)
-{
-	/*
-	 * Note that we incremented count in up() before we came here,
-	 * but that was ineffective since the result was <= 0, and
-	 * any negative value of count is equivalent to 0.
-	 * This ends up setting count to 1, unless count is now > 0
-	 * (i.e. because some other cpu has called up() in the meantime),
-	 * in which case we just increment count.
-	 */
-	__sem_update_count(sem, 1);
-	wake_up(&sem->wait);
-}
-
-/*
- * Note that when we come in to __down or __down_interruptible,
- * we have already decremented count, but that decrement was
- * ineffective since the result was < 0, and any negative value
- * of count is equivalent to 0.
- * Thus it is only when we decrement count from some value > 0
- * that we have actually got the semaphore.
- */
-void __sched __down(struct semaphore *sem)
-{
-	struct task_struct *tsk = current;
-	DECLARE_WAITQUEUE(wait, tsk);
-
-	tsk->state = TASK_UNINTERRUPTIBLE;
-	add_wait_queue_exclusive(&sem->wait, &wait);
-	smp_wmb();
-
-	/*
-	 * Try to get the semaphore.  If the count is > 0, then we've
-	 * got the semaphore; we decrement count and exit the loop.
-	 * If the count is 0 or negative, we set it to -1, indicating
-	 * that we are asleep, and then sleep.
-	 */
-	while (__sem_update_count(sem, -1) <= 0) {
-		schedule();
-		tsk->state = TASK_UNINTERRUPTIBLE;
-	}
-	remove_wait_queue(&sem->wait, &wait);
-	tsk->state = TASK_RUNNING;
-
-	/*
-	 * If there are any more sleepers, wake one of them up so
-	 * that it can either get the semaphore, or set count to -1
-	 * indicating that there are still processes sleeping.
-	 */
-	wake_up(&sem->wait);
-}
-
-int __sched __down_interruptible(struct semaphore * sem)
-{
-	int retval = 0;
-	struct task_struct *tsk = current;
-	DECLARE_WAITQUEUE(wait, tsk);
-
-	tsk->state = TASK_INTERRUPTIBLE;
-	add_wait_queue_exclusive(&sem->wait, &wait);
-	smp_wmb();
-
-	while (__sem_update_count(sem, -1) <= 0) {
-		if (signal_pending(current)) {
-			/*
-			 * A signal is pending - give up trying.
-			 * Set sem->count to 0 if it is negative,
-			 * since we are no longer sleeping.
-			 */
-			__sem_update_count(sem, 0);
-			retval = -EINTR;
-			break;
-		}
-		schedule();
-		tsk->state = TASK_INTERRUPTIBLE;
-	}
-	tsk->state = TASK_RUNNING;
-	remove_wait_queue(&sem->wait, &wait);
-	wake_up(&sem->wait);
-	return retval;
-}
diff --git a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c
index 294055902f0..bfddfdee0b6 100644
--- a/arch/ppc/kernel/setup.c
+++ b/arch/ppc/kernel/setup.c
@@ -10,7 +10,6 @@
 #include <linux/reboot.h>
 #include <linux/delay.h>
 #include <linux/initrd.h>
-#include <linux/ide.h>
 #include <linux/screen_info.h>
 #include <linux/bootmem.h>
 #include <linux/seq_file.h>
@@ -57,7 +56,6 @@ extern void ppc6xx_idle(void);
 extern void power4_idle(void);
 
 extern boot_infos_t *boot_infos;
-struct ide_machdep_calls ppc_ide_md;
 
 /* Used with the BI_MEMSIZE bootinfo parameter to store the memory
    size value reported by the boot loader. */
diff --git a/arch/ppc/platforms/4xx/bamboo.c b/arch/ppc/platforms/4xx/bamboo.c
index 017623c9bc4..01f20f4c14f 100644
--- a/arch/ppc/platforms/4xx/bamboo.c
+++ b/arch/ppc/platforms/4xx/bamboo.c
@@ -22,7 +22,6 @@
 #include <linux/blkdev.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/ide.h>
 #include <linux/initrd.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
diff --git a/arch/ppc/platforms/4xx/ebony.c b/arch/ppc/platforms/4xx/ebony.c
index 453643a0eee..8027a36fc5b 100644
--- a/arch/ppc/platforms/4xx/ebony.c
+++ b/arch/ppc/platforms/4xx/ebony.c
@@ -25,7 +25,6 @@
 #include <linux/blkdev.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/ide.h>
 #include <linux/initrd.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
diff --git a/arch/ppc/platforms/4xx/luan.c b/arch/ppc/platforms/4xx/luan.c
index b79ebb8a3e6..f6d8c2e8b6b 100644
--- a/arch/ppc/platforms/4xx/luan.c
+++ b/arch/ppc/platforms/4xx/luan.c
@@ -23,7 +23,6 @@
 #include <linux/blkdev.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/ide.h>
 #include <linux/initrd.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
diff --git a/arch/ppc/platforms/4xx/ocotea.c b/arch/ppc/platforms/4xx/ocotea.c
index 28a712cd480..308386ef6f7 100644
--- a/arch/ppc/platforms/4xx/ocotea.c
+++ b/arch/ppc/platforms/4xx/ocotea.c
@@ -23,7 +23,6 @@
 #include <linux/blkdev.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/ide.h>
 #include <linux/initrd.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
diff --git a/arch/ppc/platforms/4xx/taishan.c b/arch/ppc/platforms/4xx/taishan.c
index f6a0c6650f3..11569427508 100644
--- a/arch/ppc/platforms/4xx/taishan.c
+++ b/arch/ppc/platforms/4xx/taishan.c
@@ -23,7 +23,6 @@
 #include <linux/blkdev.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/ide.h>
 #include <linux/initrd.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
diff --git a/arch/ppc/platforms/4xx/yucca.c b/arch/ppc/platforms/4xx/yucca.c
index 66a44ff0d92..f6cfd44281f 100644
--- a/arch/ppc/platforms/4xx/yucca.c
+++ b/arch/ppc/platforms/4xx/yucca.c
@@ -24,7 +24,6 @@
 #include <linux/blkdev.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/ide.h>
 #include <linux/initrd.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
diff --git a/arch/ppc/platforms/chestnut.c b/arch/ppc/platforms/chestnut.c
index dcd6070b85e..27c140f218e 100644
--- a/arch/ppc/platforms/chestnut.c
+++ b/arch/ppc/platforms/chestnut.c
@@ -22,7 +22,6 @@
 #include <linux/initrd.h>
 #include <linux/delay.h>
 #include <linux/seq_file.h>
-#include <linux/ide.h>
 #include <linux/serial.h>
 #include <linux/serial_core.h>
 #include <linux/serial_8250.h>
diff --git a/arch/ppc/platforms/cpci690.c b/arch/ppc/platforms/cpci690.c
index e78bccf96c9..07f672d5876 100644
--- a/arch/ppc/platforms/cpci690.c
+++ b/arch/ppc/platforms/cpci690.c
@@ -10,7 +10,6 @@
  */
 #include <linux/delay.h>
 #include <linux/pci.h>
-#include <linux/ide.h>
 #include <linux/irq.h>
 #include <linux/fs.h>
 #include <linux/seq_file.h>
diff --git a/arch/ppc/platforms/ev64260.c b/arch/ppc/platforms/ev64260.c
index c1f77e1d368..f522b31c46d 100644
--- a/arch/ppc/platforms/ev64260.c
+++ b/arch/ppc/platforms/ev64260.c
@@ -23,7 +23,6 @@
 
 #include <linux/delay.h>
 #include <linux/pci.h>
-#include <linux/ide.h>
 #include <linux/irq.h>
 #include <linux/fs.h>
 #include <linux/seq_file.h>
diff --git a/arch/ppc/platforms/hdpu.c b/arch/ppc/platforms/hdpu.c
index ca5de13712f..904b518c152 100644
--- a/arch/ppc/platforms/hdpu.c
+++ b/arch/ppc/platforms/hdpu.c
@@ -16,7 +16,6 @@
 #include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/irq.h>
-#include <linux/ide.h>
 #include <linux/seq_file.h>
 #include <linux/platform_device.h>
 
@@ -604,41 +603,6 @@ static void parse_bootinfo(unsigned long r3,
 	}
 }
 
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
-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))
diff --git a/arch/ppc/platforms/lopec.c b/arch/ppc/platforms/lopec.c
index b947c774f52..1e3aa6e9b6c 100644
--- a/arch/ppc/platforms/lopec.c
+++ b/arch/ppc/platforms/lopec.c
@@ -15,7 +15,6 @@
 #include <linux/pci_ids.h>
 #include <linux/ioport.h>
 #include <linux/init.h>
-#include <linux/ide.h>
 #include <linux/seq_file.h>
 #include <linux/initrd.h>
 #include <linux/console.h>
@@ -168,85 +167,6 @@ lopec_power_off(void)
 	lopec_halt();
 }
 
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
-int lopec_ide_ports_known = 0;
-static unsigned long lopec_ide_regbase[MAX_HWIFS];
-static unsigned long lopec_ide_ctl_regbase[MAX_HWIFS];
-static unsigned long lopec_idedma_regbase;
-
-static void
-lopec_ide_probe(void)
-{
-	struct pci_dev *dev = pci_get_device(PCI_VENDOR_ID_WINBOND,
-					      PCI_DEVICE_ID_WINBOND_82C105,
-					      NULL);
-	lopec_ide_ports_known = 1;
-
-	if (dev) {
-		lopec_ide_regbase[0] = dev->resource[0].start;
-		lopec_ide_regbase[1] = dev->resource[2].start;
-		lopec_ide_ctl_regbase[0] = dev->resource[1].start;
-		lopec_ide_ctl_regbase[1] = dev->resource[3].start;
-		lopec_idedma_regbase = dev->resource[4].start;
-		pci_dev_put(dev);
-	}
-}
-
-static int
-lopec_ide_default_irq(unsigned long base)
-{
-	if (lopec_ide_ports_known == 0)
-		lopec_ide_probe();
-
-	if (base == lopec_ide_regbase[0])
-		return 14;
-	else if (base == lopec_ide_regbase[1])
-		return 15;
-	else
-		return 0;
-}
-
-static unsigned long
-lopec_ide_default_io_base(int index)
-{
-	if (lopec_ide_ports_known == 0)
-		lopec_ide_probe();
-	return lopec_ide_regbase[index];
-}
-
-static void __init
-lopec_ide_init_hwif_ports(hw_regs_t *hw, unsigned long data,
-			  unsigned long ctl, int *irq)
-{
-	unsigned long reg = data;
-	uint alt_status_base;
-	int i;
-
-	for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++)
-		hw->io_ports[i] = reg++;
-
-	if (data == lopec_ide_regbase[0]) {
-		alt_status_base = lopec_ide_ctl_regbase[0] + 2;
-		hw->irq = 14;
-	} else if (data == lopec_ide_regbase[1]) {
-		alt_status_base = lopec_ide_ctl_regbase[1] + 2;
-		hw->irq = 15;
-	} else {
-		alt_status_base = 0;
-		hw->irq = 0;
-	}
-
-	if (ctl)
-		hw->io_ports[IDE_CONTROL_OFFSET] = ctl;
-	else
-		hw->io_ports[IDE_CONTROL_OFFSET] = alt_status_base;
-
-	if (irq != NULL)
-		*irq = hw->irq;
-
-}
-#endif /* BLK_DEV_IDE */
-
 static void __init
 lopec_init_IRQ(void)
 {
@@ -384,11 +304,6 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
 	ppc_md.nvram_read_val = todc_direct_read_val;
 	ppc_md.nvram_write_val = todc_direct_write_val;
 
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
-	ppc_ide_md.default_irq = lopec_ide_default_irq;
-	ppc_ide_md.default_io_base = lopec_ide_default_io_base;
-	ppc_ide_md.ide_init_hwif = lopec_ide_init_hwif_ports;
-#endif
 #ifdef CONFIG_SERIAL_TEXT_DEBUG
 	ppc_md.progress = gen550_progress;
 #endif
diff --git a/arch/ppc/platforms/mvme5100.c b/arch/ppc/platforms/mvme5100.c
index bb8d4a45437..053b54ac88f 100644
--- a/arch/ppc/platforms/mvme5100.c
+++ b/arch/ppc/platforms/mvme5100.c
@@ -17,7 +17,6 @@
 #include <linux/initrd.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/ide.h>
 #include <linux/seq_file.h>
 #include <linux/kdev_t.h>
 #include <linux/root_dev.h>
diff --git a/arch/ppc/platforms/powerpmc250.c b/arch/ppc/platforms/powerpmc250.c
index 4d46650e07f..162dc85ff7b 100644
--- a/arch/ppc/platforms/powerpmc250.c
+++ b/arch/ppc/platforms/powerpmc250.c
@@ -25,7 +25,6 @@
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/seq_file.h>
-#include <linux/ide.h>
 #include <linux/root_dev.h>
 
 #include <asm/byteorder.h>
diff --git a/arch/ppc/platforms/pplus.c b/arch/ppc/platforms/pplus.c
index 8a1788c4815..cbcac85c7a7 100644
--- a/arch/ppc/platforms/pplus.c
+++ b/arch/ppc/platforms/pplus.c
@@ -19,7 +19,6 @@
 #include <linux/ioport.h>
 #include <linux/console.h>
 #include <linux/pci.h>
-#include <linux/ide.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
 
@@ -668,57 +667,6 @@ static void __init pplus_init_IRQ(void)
 		ppc_md.progress("init_irq: exit", 0);
 }
 
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
-/*
- * IDE stuff.
- */
-static int pplus_ide_default_irq(unsigned long base)
-{
-	switch (base) {
-	case 0x1f0:
-		return 14;
-	case 0x170:
-		return 15;
-	default:
-		return 0;
-	}
-}
-
-static unsigned long pplus_ide_default_io_base(int index)
-{
-	switch (index) {
-	case 0:
-		return 0x1f0;
-	case 1:
-		return 0x170;
-	default:
-		return 0;
-	}
-}
-
-static void __init
-pplus_ide_init_hwif_ports(hw_regs_t * hw, unsigned long data_port,
-			  unsigned long ctrl_port, int *irq)
-{
-	unsigned long reg = data_port;
-	int i;
-
-	for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) {
-		hw->io_ports[i] = reg;
-		reg += 1;
-	}
-
-	if (ctrl_port)
-		hw->io_ports[IDE_CONTROL_OFFSET] = ctrl_port;
-	else
-		hw->io_ports[IDE_CONTROL_OFFSET] =
-		    hw->io_ports[IDE_DATA_OFFSET] + 0x206;
-
-	if (irq != NULL)
-		*irq = pplus_ide_default_irq(data_port);
-}
-#endif
-
 #ifdef CONFIG_SMP
 /* PowerPlus (MTX) support */
 static int __init smp_pplus_probe(void)
@@ -884,12 +832,6 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
 	ppc_md.find_end_of_memory = pplus_find_end_of_memory;
 	ppc_md.setup_io_mappings = pplus_map_io;
 
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
-	ppc_ide_md.default_irq = pplus_ide_default_irq;
-	ppc_ide_md.default_io_base = pplus_ide_default_io_base;
-	ppc_ide_md.ide_init_hwif = pplus_ide_init_hwif_ports;
-#endif
-
 #ifdef CONFIG_SERIAL_TEXT_DEBUG
 	ppc_md.progress = gen550_progress;
 #endif				/* CONFIG_SERIAL_TEXT_DEBUG */
diff --git a/arch/ppc/platforms/prep_setup.c b/arch/ppc/platforms/prep_setup.c
index 38449855d5f..465b658c927 100644
--- a/arch/ppc/platforms/prep_setup.c
+++ b/arch/ppc/platforms/prep_setup.c
@@ -33,7 +33,6 @@
 #include <linux/console.h>
 #include <linux/timex.h>
 #include <linux/pci.h>
-#include <linux/ide.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
 
@@ -894,38 +893,6 @@ prep_init_IRQ(void)
 		i8259_init(MPC10X_MAPA_PCI_INTACK_ADDR, 0);
 }
 
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
-/*
- * IDE stuff.
- */
-static int
-prep_ide_default_irq(unsigned long base)
-{
-	switch (base) {
-		case 0x1f0: return 13;
-		case 0x170: return 13;
-		case 0x1e8: return 11;
-		case 0x168: return 10;
-		case 0xfff0: return 14;		/* MCP(N)750 ide0 */
-		case 0xffe0: return 15;		/* MCP(N)750 ide1 */
-		default: return 0;
-	}
-}
-
-static unsigned long
-prep_ide_default_io_base(int index)
-{
-	switch (index) {
-		case 0: return 0x1f0;
-		case 1: return 0x170;
-		case 2: return 0x1e8;
-		case 3: return 0x168;
-		default:
-			return 0;
-	}
-}
-#endif
-
 #ifdef CONFIG_SMP
 /* PReP (MTX) support */
 static int __init
@@ -1070,11 +1037,6 @@ prep_init(unsigned long r3, unsigned long r4, unsigned long r5,
 
 	ppc_md.setup_io_mappings = prep_map_io;
 
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
-	ppc_ide_md.default_irq = prep_ide_default_irq;
-	ppc_ide_md.default_io_base = prep_ide_default_io_base;
-#endif
-
 #ifdef CONFIG_SMP
 	smp_ops			 = &prep_smp_ops;
 #endif /* CONFIG_SMP */
diff --git a/arch/ppc/platforms/prpmc750.c b/arch/ppc/platforms/prpmc750.c
index fcab513e206..93bd593cf95 100644
--- a/arch/ppc/platforms/prpmc750.c
+++ b/arch/ppc/platforms/prpmc750.c
@@ -22,7 +22,6 @@
 #include <linux/console.h>
 #include <linux/delay.h>
 #include <linux/seq_file.h>
-#include <linux/ide.h>
 #include <linux/root_dev.h>
 #include <linux/slab.h>
 #include <linux/serial_reg.h>
diff --git a/arch/ppc/platforms/prpmc800.c b/arch/ppc/platforms/prpmc800.c
index f4ade5cd7a8..5bcda7f92cd 100644
--- a/arch/ppc/platforms/prpmc800.c
+++ b/arch/ppc/platforms/prpmc800.c
@@ -20,7 +20,6 @@
 #include <linux/console.h>
 #include <linux/delay.h>
 #include <linux/seq_file.h>
-#include <linux/ide.h>
 #include <linux/root_dev.h>
 #include <linux/harrier_defs.h>
 
diff --git a/arch/ppc/platforms/radstone_ppc7d.c b/arch/ppc/platforms/radstone_ppc7d.c
index 44d4398a36f..179b4a99b5b 100644
--- a/arch/ppc/platforms/radstone_ppc7d.c
+++ b/arch/ppc/platforms/radstone_ppc7d.c
@@ -29,7 +29,6 @@
 #include <linux/initrd.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/ide.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
 #include <linux/serial.h>
diff --git a/arch/ppc/platforms/residual.c b/arch/ppc/platforms/residual.c
index c9911601cfd..18495e754e3 100644
--- a/arch/ppc/platforms/residual.c
+++ b/arch/ppc/platforms/residual.c
@@ -38,7 +38,6 @@
 #include <linux/init.h>
 #include <linux/ioport.h>
 #include <linux/pci.h>
-#include <linux/ide.h>
 
 #include <asm/sections.h>
 #include <asm/mmu.h>
diff --git a/arch/ppc/platforms/sandpoint.c b/arch/ppc/platforms/sandpoint.c
index 3352fae1c72..b4897bdb742 100644
--- a/arch/ppc/platforms/sandpoint.c
+++ b/arch/ppc/platforms/sandpoint.c
@@ -71,7 +71,6 @@
 #include <linux/initrd.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/ide.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
 #include <linux/serial.h>
@@ -559,93 +558,6 @@ sandpoint_show_cpuinfo(struct seq_file *m)
 	return 0;
 }
 
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
-/*
- * IDE support.
- */
-static int		sandpoint_ide_ports_known = 0;
-static unsigned long	sandpoint_ide_regbase[MAX_HWIFS];
-static unsigned long	sandpoint_ide_ctl_regbase[MAX_HWIFS];
-static unsigned long	sandpoint_idedma_regbase;
-
-static void
-sandpoint_ide_probe(void)
-{
-	struct pci_dev *pdev = pci_get_device(PCI_VENDOR_ID_WINBOND,
-			PCI_DEVICE_ID_WINBOND_82C105, NULL);
-
-	if (pdev) {
-		sandpoint_ide_regbase[0]=pdev->resource[0].start;
-		sandpoint_ide_regbase[1]=pdev->resource[2].start;
-		sandpoint_ide_ctl_regbase[0]=pdev->resource[1].start;
-		sandpoint_ide_ctl_regbase[1]=pdev->resource[3].start;
-		sandpoint_idedma_regbase=pdev->resource[4].start;
-		pci_dev_put(pdev);
-	}
-
-	sandpoint_ide_ports_known = 1;
-}
-
-static int
-sandpoint_ide_default_irq(unsigned long base)
-{
-	if (sandpoint_ide_ports_known == 0)
-		sandpoint_ide_probe();
-
-	if (base == sandpoint_ide_regbase[0])
-		return SANDPOINT_IDE_INT0;
-	else if (base == sandpoint_ide_regbase[1])
-		return SANDPOINT_IDE_INT1;
-	else
-		return 0;
-}
-
-static unsigned long
-sandpoint_ide_default_io_base(int index)
-{
-	if (sandpoint_ide_ports_known == 0)
-		sandpoint_ide_probe();
-
-	return sandpoint_ide_regbase[index];
-}
-
-static void __init
-sandpoint_ide_init_hwif_ports(hw_regs_t *hw, unsigned long data_port,
-		unsigned long ctrl_port, int *irq)
-{
-	unsigned long reg = data_port;
-	uint	alt_status_base;
-	int	i;
-
-	for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) {
-		hw->io_ports[i] = reg++;
-	}
-
-	if (data_port == sandpoint_ide_regbase[0]) {
-		alt_status_base = sandpoint_ide_ctl_regbase[0] + 2;
-		hw->irq = 14;
-	}
-	else if (data_port == sandpoint_ide_regbase[1]) {
-		alt_status_base = sandpoint_ide_ctl_regbase[1] + 2;
-		hw->irq = 15;
-	}
-	else {
-		alt_status_base = 0;
-		hw->irq = 0;
-	}
-
-	if (ctrl_port) {
-		hw->io_ports[IDE_CONTROL_OFFSET] = ctrl_port;
-	} else {
-		hw->io_ports[IDE_CONTROL_OFFSET] = alt_status_base;
-	}
-
-	if (irq != NULL) {
-		*irq = hw->irq;
-	}
-}
-#endif
-
 /*
  * Set BAT 3 to map 0xf8000000 to end of physical memory space 1-to-1.
  */
@@ -736,10 +648,4 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
 #ifdef CONFIG_SERIAL_TEXT_DEBUG
 	ppc_md.progress = gen550_progress;
 #endif
-
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
-	ppc_ide_md.default_irq = sandpoint_ide_default_irq;
-	ppc_ide_md.default_io_base = sandpoint_ide_default_io_base;
-	ppc_ide_md.ide_init_hwif = sandpoint_ide_init_hwif_ports;
-#endif
 }
diff --git a/arch/ppc/platforms/sandpoint.h b/arch/ppc/platforms/sandpoint.h
index 3b64e641848..ed83759e404 100644
--- a/arch/ppc/platforms/sandpoint.h
+++ b/arch/ppc/platforms/sandpoint.h
@@ -28,9 +28,6 @@
  */
 #define SANDPOINT_IDE_INT0		23	/* EPIC 7 */
 #define SANDPOINT_IDE_INT1		24	/* EPIC 8 */
-#else
-#define SANDPOINT_IDE_INT0		14	/* 8259 Test */
-#define SANDPOINT_IDE_INT1		15	/* 8259 Test */
 #endif
 
 /*
diff --git a/arch/ppc/platforms/spruce.c b/arch/ppc/platforms/spruce.c
index f4de50ba292..a344134f14b 100644
--- a/arch/ppc/platforms/spruce.c
+++ b/arch/ppc/platforms/spruce.c
@@ -22,7 +22,6 @@
 #include <linux/console.h>
 #include <linux/delay.h>
 #include <linux/seq_file.h>
-#include <linux/ide.h>
 #include <linux/root_dev.h>
 #include <linux/serial.h>
 #include <linux/tty.h>
diff --git a/arch/ppc/syslib/m8xx_setup.c b/arch/ppc/syslib/m8xx_setup.c
index 9caf850c9b3..19749e9bcf9 100644
--- a/arch/ppc/syslib/m8xx_setup.c
+++ b/arch/ppc/syslib/m8xx_setup.c
@@ -87,8 +87,6 @@ void m8xx_calibrate_decr(void);
 
 unsigned char __res[sizeof(bd_t)];
 
-extern void m8xx_ide_init(void);
-
 extern unsigned long find_available_memory(void);
 extern void m8xx_cpm_reset(void);
 extern void m8xx_wdt_handler_install(bd_t *bp);
@@ -474,8 +472,4 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
 
 	ppc_md.find_end_of_memory	= m8xx_find_end_of_memory;
 	ppc_md.setup_io_mappings	= m8xx_map_io;
-
-#if defined(CONFIG_BLK_DEV_MPC8xx_IDE)
-	m8xx_ide_init();
-#endif
 }
diff --git a/arch/ppc/syslib/ppc4xx_setup.c b/arch/ppc/syslib/ppc4xx_setup.c
index debe14c083a..353d746b47e 100644
--- a/arch/ppc/syslib/ppc4xx_setup.c
+++ b/arch/ppc/syslib/ppc4xx_setup.c
@@ -24,7 +24,6 @@
 #include <linux/pci.h>
 #include <linux/rtc.h>
 #include <linux/console.h>
-#include <linux/ide.h>
 #include <linux/serial_reg.h>
 #include <linux/seq_file.h>
 
@@ -189,24 +188,6 @@ ppc4xx_calibrate_decr(void)
 	mtspr(SPRN_PIT, tb_ticks_per_jiffy);
 }
 
-/*
- * IDE stuff.
- * should be generic for every IDE PCI chipset
- */
-#if defined(CONFIG_PCI) && defined(CONFIG_IDE)
-static void
-ppc4xx_ide_init_hwif_ports(hw_regs_t * hw, unsigned long data_port,
-			   unsigned long ctrl_port, int *irq)
-{
-	int i;
-
-	for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; ++i)
-		hw->io_ports[i] = data_port + i - IDE_DATA_OFFSET;
-
-	hw->io_ports[IDE_CONTROL_OFFSET] = ctrl_port;
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_IDE) */
-
 TODC_ALLOC();
 
 /*
@@ -271,10 +252,6 @@ ppc4xx_init(unsigned long r3, unsigned long r4, unsigned long r5,
 #ifdef CONFIG_SERIAL_TEXT_DEBUG
 	ppc_md.progress = gen550_progress;
 #endif
-
-#if defined(CONFIG_PCI) && defined(CONFIG_IDE)
-	ppc_ide_md.ide_init_hwif = ppc4xx_ide_init_hwif_ports;
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_IDE) */
 }
 
 /* Called from machine_check_exception */