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Subject[PATCH 4/5] ide-generic: remove no longer needed ide_probe_legacy()
Date
There is now a generic solution [ide_generic_check_pci_legacy_iobases()]
so MIPS-specific ide_probe_legacy() is no longer necessary.

Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/ide-generic.c | 4 ----
include/asm-mips/mach-generic/ide.h | 29 -----------------------------
2 files changed, 33 deletions(-)

Index: b/drivers/ide/ide-generic.c
===================================================================
--- a/drivers/ide/ide-generic.c
+++ b/drivers/ide/ide-generic.c
@@ -141,10 +141,6 @@ static int __init ide_generic_init(void)
unsigned long io_addr;
int i, rc = 0, primary = 0, secondary = 0;

-#ifdef CONFIG_MIPS
- if (!ide_probe_legacy())
- return -ENODEV;
-#endif
ide_generic_check_pci_legacy_iobases(&primary, &secondary);

if (!probe_mask) {
Index: b/include/asm-mips/mach-generic/ide.h
===================================================================
--- a/include/asm-mips/mach-generic/ide.h
+++ b/include/asm-mips/mach-generic/ide.h
@@ -19,35 +19,6 @@
#include <linux/stddef.h>
#include <asm/processor.h>

-static __inline__ int ide_probe_legacy(void)
-{
-#ifdef CONFIG_PCI
- struct pci_dev *dev;
- /*
- * This can be called on the ide_setup() path, super-early in
- * boot. But the down_read() will enable local interrupts,
- * which can cause some machines to crash. So here we detect
- * and flag that situation and bail out early.
- */
- if (no_pci_devices())
- return 0;
- dev = pci_get_class(PCI_CLASS_BRIDGE_EISA << 8, NULL);
- if (dev)
- goto found;
- dev = pci_get_class(PCI_CLASS_BRIDGE_ISA << 8, NULL);
- if (dev)
- goto found;
- return 0;
-found:
- pci_dev_put(dev);
- return 1;
-#elif defined(CONFIG_EISA) || defined(CONFIG_ISA)
- return 1;
-#else
- return 0;
-#endif
-}
-
/* MIPS port and memory-mapped I/O string operations. */
static inline void __ide_flush_prologue(void)
{

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