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author | Ingo Molnar <mingo@elte.hu> | 2009-09-21 06:51:27 -0400 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-09-21 06:51:42 -0400 |
commit | ae82bfd61ca7e57cc2d914add9ab0873e260f2f5 (patch) | |
tree | a7f862ad8b0ae4f2e8953e6aa613eb702b484ecf /arch/sh/lib/delay.c | |
parent | cd74c86bdf705f824d494a2bbda393d1d562b40a (diff) | |
parent | ebc79c4f8da0f92efa968e0328f32334a2ce80cf (diff) |
Merge branch 'linus' into perfcounters/rename
Merge reason: pull in all the latest code before doing the rename.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/sh/lib/delay.c')
-rw-r--r-- | arch/sh/lib/delay.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/sh/lib/delay.c b/arch/sh/lib/delay.c index f3ddd2133e6f..faa8f86c0db4 100644 --- a/arch/sh/lib/delay.c +++ b/arch/sh/lib/delay.c | |||
@@ -21,13 +21,14 @@ void __delay(unsigned long loops) | |||
21 | 21 | ||
22 | inline void __const_udelay(unsigned long xloops) | 22 | inline void __const_udelay(unsigned long xloops) |
23 | { | 23 | { |
24 | xloops *= 4; | ||
24 | __asm__("dmulu.l %0, %2\n\t" | 25 | __asm__("dmulu.l %0, %2\n\t" |
25 | "sts mach, %0" | 26 | "sts mach, %0" |
26 | : "=r" (xloops) | 27 | : "=r" (xloops) |
27 | : "0" (xloops), | 28 | : "0" (xloops), |
28 | "r" (HZ * cpu_data[raw_smp_processor_id()].loops_per_jiffy) | 29 | "r" (cpu_data[raw_smp_processor_id()].loops_per_jiffy * (HZ/4)) |
29 | : "macl", "mach"); | 30 | : "macl", "mach"); |
30 | __delay(xloops); | 31 | __delay(++xloops); |
31 | } | 32 | } |
32 | 33 | ||
33 | void __udelay(unsigned long usecs) | 34 | void __udelay(unsigned long usecs) |