diff options
| author | Joe Perches <joe@perches.com> | 2008-03-23 01:01:59 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-17 17:41:22 +0200 |
| commit | 925a09b27fc73593eb705e50e6db86c4a22091db (patch) | |
| tree | 1dc405601c296e3711b22b09d2a2d60ef1f19a2f /include/asm-x86/div64.h | |
| parent | c1773a167defdec919b1dbfc9100054c44fd0ff5 (diff) | |
include/asm-x86/div64.h: checkpatch cleanups - formatting only
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/div64.h')
| -rw-r--r-- | include/asm-x86/div64.h | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/include/asm-x86/div64.h b/include/asm-x86/div64.h index e98d16e7a37..0dbf8bf3ef0 100644 --- a/include/asm-x86/div64.h +++ b/include/asm-x86/div64.h @@ -17,18 +17,20 @@ * This ends up being the most efficient "calling * convention" on x86. */ -#define do_div(n,base) ({ \ - unsigned long __upper, __low, __high, __mod, __base; \ - __base = (base); \ - asm("":"=a" (__low), "=d" (__high):"A" (n)); \ - __upper = __high; \ - if (__high) { \ - __upper = __high % (__base); \ - __high = __high / (__base); \ - } \ - asm("divl %2":"=a" (__low), "=d" (__mod):"rm" (__base), "0" (__low), "1" (__upper)); \ - asm("":"=A" (n):"a" (__low),"d" (__high)); \ - __mod; \ +#define do_div(n, base) \ +({ \ + unsigned long __upper, __low, __high, __mod, __base; \ + __base = (base); \ + asm("":"=a" (__low), "=d" (__high) : "A" (n)); \ + __upper = __high; \ + if (__high) { \ + __upper = __high % (__base); \ + __high = __high / (__base); \ + } \ + asm("divl %2":"=a" (__low), "=d" (__mod) \ + : "rm" (__base), "0" (__low), "1" (__upper)); \ + asm("":"=A" (n) : "a" (__low), "d" (__high)); \ + __mod; \ }) /* @@ -37,14 +39,13 @@ * * Warning, this will do an exception if X overflows. */ -#define div_long_long_rem(a,b,c) div_ll_X_l_rem(a,b,c) +#define div_long_long_rem(a, b, c) div_ll_X_l_rem(a, b, c) -static inline long -div_ll_X_l_rem(long long divs, long div, long *rem) +static inline long div_ll_X_l_rem(long long divs, long div, long *rem) { long dum2; - __asm__("divl %2":"=a"(dum2), "=d"(*rem) - : "rm"(div), "A"(divs)); + asm("divl %2":"=a"(dum2), "=d"(*rem) + : "rm"(div), "A"(divs)); return dum2; |