X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-x86%2Fbyteorder.h;h=e02ae2d89acf13936aad26502e485aa6ddae0b65;hb=6fb07058d2b6c748c308e4ee453035433d34ca93;hp=fe2f2e5d51baf2bbe66e649c88d5de1713b56c42;hpb=ef3f2de2b5496f721b12f21a157e19eac816394b;p=linux-2.6-omap-h63xx.git diff --git a/include/asm-x86/byteorder.h b/include/asm-x86/byteorder.h index fe2f2e5d51b..e02ae2d89ac 100644 --- a/include/asm-x86/byteorder.h +++ b/include/asm-x86/byteorder.h @@ -8,50 +8,59 @@ #ifdef __i386__ -static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 x) +static inline __attribute_const__ __u32 ___arch__swab32(__u32 x) { #ifdef CONFIG_X86_BSWAP - __asm__("bswap %0" : "=r" (x) : "0" (x)); + asm("bswap %0" : "=r" (x) : "0" (x)); #else - __asm__("xchgb %b0,%h0\n\t" /* swap lower bytes */ - "rorl $16,%0\n\t" /* swap words */ - "xchgb %b0,%h0" /* swap higher bytes */ - :"=q" (x) - : "0" (x)); + asm("xchgb %b0,%h0\n\t" /* swap lower bytes */ + "rorl $16,%0\n\t" /* swap words */ + "xchgb %b0,%h0" /* swap higher bytes */ + : "=q" (x) + : "0" (x)); #endif return x; } -static __inline__ __attribute_const__ __u64 ___arch__swab64(__u64 val) +static inline __attribute_const__ __u64 ___arch__swab64(__u64 val) { union { - struct { __u32 a,b; } s; + struct { + __u32 a; + __u32 b; + } s; __u64 u; } v; v.u = val; #ifdef CONFIG_X86_BSWAP - __asm__("bswapl %0 ; bswapl %1 ; xchgl %0,%1" + asm("bswapl %0 ; bswapl %1 ; xchgl %0,%1" : "=r" (v.s.a), "=r" (v.s.b) : "0" (v.s.a), "1" (v.s.b)); #else v.s.a = ___arch__swab32(v.s.a); v.s.b = ___arch__swab32(v.s.b); - __asm__("xchgl %0,%1" : "=r" (v.s.a), "=r" (v.s.b) : "0" (v.s.a), "1" (v.s.b)); + asm("xchgl %0,%1" + : "=r" (v.s.a), "=r" (v.s.b) + : "0" (v.s.a), "1" (v.s.b)); #endif return v.u; } #else /* __i386__ */ -static __inline__ __attribute_const__ __u64 ___arch__swab64(__u64 x) +static inline __attribute_const__ __u64 ___arch__swab64(__u64 x) { - __asm__("bswapq %0" : "=r" (x) : "0" (x)); + asm("bswapq %0" + : "=r" (x) + : "0" (x)); return x; } -static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 x) +static inline __attribute_const__ __u32 ___arch__swab32(__u32 x) { - __asm__("bswapl %0" : "=r" (x) : "0" (x)); + asm("bswapl %0" + : "=r" (x) + : "0" (x)); return x; }