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Blackfin: io.h: fix random busted whitespace

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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2009-11-30 18:41:58 +00:00
parent dd3b0e3e6a
commit 2d40292b5a
1 changed files with 49 additions and 42 deletions
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49
arch/blackfin/include/asm/io.h
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@ -31,11 +31,13 @@ static inline unsigned char readb(const volatile void __iomem *addr)
unsigned int val;
int tmp;
__asm__ __volatile__ ("cli %1;\n\t"
"NOP; NOP; SSYNC;\n\t"
"%0 = b [%2] (z);\n\t"
"sti %1;\n\t"
: "=d"(val), "=d"(tmp): "a"(addr)
__asm__ __volatile__ (
"cli %1;"
"NOP; NOP; SSYNC;"
"%0 = b [%2] (z);"
"sti %1;"
: "=d"(val), "=d"(tmp)
: "a"(addr)
);
return (unsigned char) val;
@ -46,11 +48,13 @@ static inline unsigned short readw(const volatile void __iomem *addr)
unsigned int val;
int tmp;
__asm__ __volatile__ ("cli %1;\n\t"
"NOP; NOP; SSYNC;\n\t"
"%0 = w [%2] (z);\n\t"
"sti %1;\n\t"
: "=d"(val), "=d"(tmp): "a"(addr)
__asm__ __volatile__ (
"cli %1;"
"NOP; NOP; SSYNC;"
"%0 = w [%2] (z);"
"sti %1;"
: "=d"(val), "=d"(tmp)
: "a"(addr)
);
return (unsigned short) val;
@ -61,12 +65,15 @@ static inline unsigned int readl(const volatile void __iomem *addr)
unsigned int val;
int tmp;
__asm__ __volatile__ ("cli %1;\n\t"
"NOP; NOP; SSYNC;\n\t"
"%0 = [%2];\n\t"
"sti %1;\n\t"
: "=d"(val), "=d"(tmp): "a"(addr)
__asm__ __volatile__ (
"cli %1;"
"NOP; NOP; SSYNC;"
"%0 = [%2];"
"sti %1;"
: "=d"(val), "=d"(tmp)
: "a"(addr)
);
return val;
}
@ -110,12 +117,12 @@ static inline unsigned int readl(const volatile void __iomem *addr)
#define iowrite16_rep(a, s, c) writesw(a, s, c)
#define iowrite32_rep(a, s, c) writesl(a, s, c)
#define ioread8(X) readb(X)
#define ioread16(X) readw(X)
#define ioread32(X) readl(X)
#define iowrite8(val,X) writeb(val,X)
#define iowrite16(val,X) writew(val,X)
#define iowrite32(val,X) writel(val,X)
#define ioread8(x) readb(x)
#define ioread16(x) readw(x)
#define ioread32(x) readl(x)
#define iowrite8(val, x) writeb(val, x)
#define iowrite16(val, x) writew(val, x)
#define iowrite32(val, x) writel(val, x)
#define mmiowb() wmb()