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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-07-21 16:51:43 -0700
committerDavid S. Miller <davem@davemloft.net>2008-07-21 16:51:43 -0700
commitedc83d4f3e971b322c557604d064b68374a7b77b (patch)
tree7c9ec197a906e5ea59effc33348f40bd0582e4dd /include
parent8fbf3f30fe0700eff01d6ff8d058cd6f47d4da1b (diff)
ide: <asm-sparc/ide_64.h>: use __raw_{read,write}w()
Use __raw_{read,write}w() in __ide_{in,out}sw() and remove no longer needed {in,out}w_be(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/asm-sparc/ide_64.h34
1 files changed, 8 insertions, 26 deletions
diff --git a/include/asm-sparc/ide_64.h b/include/asm-sparc/ide_64.h
index 27921ccb3a1..99eee9b0ba2 100644
--- a/include/asm-sparc/ide_64.h
+++ b/include/asm-sparc/ide_64.h
@@ -35,17 +35,6 @@
#define __ide_mm_outsw __ide_outsw
#define __ide_mm_outsl __ide_outsl
-static inline unsigned int inw_be(void __iomem *addr)
-{
- unsigned int ret;
-
- __asm__ __volatile__("lduha [%1] %2, %0"
- : "=r" (ret)
- : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-
- return ret;
-}
-
static inline void __ide_insw(void __iomem *port, void *dst, u32 count)
{
#ifdef DCACHE_ALIASING_POSSIBLE
@@ -55,34 +44,27 @@ static inline void __ide_insw(void __iomem *port, void *dst, u32 count)
u32 *pi;
if(((u64)ps) & 0x2) {
- *ps++ = inw_be(port);
+ *ps++ = __raw_readw(port);
count--;
}
pi = (u32 *)ps;
while(count >= 2) {
u32 w;
- w = inw_be(port) << 16;
- w |= inw_be(port);
+ w = __raw_readw(port) << 16;
+ w |= __raw_readw(port);
*pi++ = w;
count -= 2;
}
ps = (u16 *)pi;
if(count)
- *ps++ = inw_be(port);
+ *ps++ = __raw_readw(port);
#ifdef DCACHE_ALIASING_POSSIBLE
__flush_dcache_range((unsigned long)dst, end);
#endif
}
-static inline void outw_be(unsigned short w, void __iomem *addr)
-{
- __asm__ __volatile__("stha %r0, [%1] %2"
- : /* no outputs */
- : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-}
-
static inline void __ide_outsw(void __iomem *port, void *src, u32 count)
{
#ifdef DCACHE_ALIASING_POSSIBLE
@@ -92,7 +74,7 @@ static inline void __ide_outsw(void __iomem *port, void *src, u32 count)
const u32 *pi;
if(((u64)src) & 0x2) {
- outw_be(*ps++, port);
+ __raw_writew(*ps++, port);
count--;
}
pi = (const u32 *)ps;
@@ -100,13 +82,13 @@ static inline void __ide_outsw(void __iomem *port, void *src, u32 count)
u32 w;
w = *pi++;
- outw_be((w >> 16), port);
- outw_be(w, port);
+ __raw_writew((w >> 16), port);
+ __raw_writew(w, port);
count -= 2;
}
ps = (const u16 *)pi;
if(count)
- outw_be(*ps, port);
+ __raw_writew(*ps, port);
#ifdef DCACHE_ALIASING_POSSIBLE
__flush_dcache_range((unsigned long)src, end);