diff options
| author | Andi Kleen <andi@basil.nowhere.org> | 2006-11-21 10:22:09 +0100 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2006-11-21 10:22:09 +0100 |
| commit | 1b7f6a626f0ff511c3840678466cbfe1d62c0b29 (patch) | |
| tree | 415e8c838c0067bff384afb8a2c91e5f7c6d11d3 /include/asm-powerpc/timex.h | |
| parent | b3edc9cec07ade41aaf1804f7c9e876afa90c862 (diff) | |
| parent | 3f5a6ca31c334011fd929501a078424c0d3f71be (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'include/asm-powerpc/timex.h')
| -rw-r--r-- | include/asm-powerpc/timex.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/include/asm-powerpc/timex.h b/include/asm-powerpc/timex.h index 3b9a8e786806..92dedde761d1 100644 --- a/include/asm-powerpc/timex.h +++ b/include/asm-powerpc/timex.h @@ -8,6 +8,7 @@ */ #include <asm/cputable.h> +#include <asm/reg.h> #define CLOCK_TICK_RATE 1024000 /* Underlying HZ */ @@ -15,13 +16,11 @@ typedef unsigned long cycles_t; static inline cycles_t get_cycles(void) { - cycles_t ret; - #ifdef __powerpc64__ - - __asm__ __volatile__("mftb %0" : "=r" (ret) : ); - + return mftb(); #else + cycles_t ret; + /* * For the "cycle" counter we use the timebase lower half. * Currently only used on SMP. @@ -30,18 +29,19 @@ static inline cycles_t get_cycles(void) ret = 0; __asm__ __volatile__( - "98: mftb %0\n" + "97: mftb %0\n" "99:\n" ".section __ftr_fixup,\"a\"\n" + ".align 2\n" + "98:\n" " .long %1\n" " .long 0\n" - " .long 98b\n" - " .long 99b\n" + " .long 97b-98b\n" + " .long 99b-98b\n" ".previous" : "=r" (ret) : "i" (CPU_FTR_601)); -#endif - return ret; +#endif } #endif /* __KERNEL__ */ |