PPC32: provide __ide_mm_insw etc.

arch/ppc/kernel/misc.S

@@ -837,7 +837,7 @@ _GLOBAL(_outsl)
 	bdnz	00b
 	blr	
 
-_GLOBAL(ide_insw)
+_GLOBAL(__ide_mm_insw)
 _GLOBAL(_insw_ns)
 	cmpwi	0,r5,0
 	mtctr	r5
@@ -849,7 +849,7 @@ _GLOBAL(_insw_ns)
 	bdnz	00b
 	blr
 
-_GLOBAL(ide_outsw)
+_GLOBAL(__ide_mm_outsw)
 _GLOBAL(_outsw_ns)
 	cmpwi	0,r5,0
 	mtctr	r5
@@ -861,6 +861,7 @@ _GLOBAL(_outsw_ns)
 	bdnz	00b
 	blr	
 
+_GLOBAL(__ide_mm_insl)
 _GLOBAL(_insl_ns)
 	cmpwi	0,r5,0
 	mtctr	r5
@@ -872,6 +873,7 @@ _GLOBAL(_insl_ns)
 	bdnz	00b
 	blr
 
+_GLOBAL(__ide_mm_outsl)
 _GLOBAL(_outsl_ns)
 	cmpwi	0,r5,0
 	mtctr	r5

include/asm-ppc/ide.h

@@ -27,6 +27,11 @@
 #include <linux/ioport.h>
 #include <asm/io.h>
 
+extern void __ide_mm_insw(unsigned long port, void *addr, u32 count);
+extern void __ide_mm_outsw(unsigned long port, void *addr, u32 count);
+extern void __ide_mm_insl(unsigned long port, void *addr, u32 count);
+extern void __ide_mm_outsl(unsigned long port, void *addr, u32 count);
+
 struct ide_machdep_calls {
         int         (*default_irq)(ide_ioreg_t base);
         ide_ioreg_t (*default_io_base)(int index);