Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c71861e65e2898850478a7ac6c4b8cc9f7007e9e
Commit: c71861e65e2898850478a7ac6c4b8cc9f7007e9e
Parent: 074f98df0547b7d15f78db9a17e985da0c22af28
Author: kogiidena <[EMAIL PROTECTED]>
AuthorDate: Tue May 8 20:45:46 2007 +0900
Committer: Paul Mundt <[EMAIL PROTECTED]>
CommitDate: Wed May 9 01:35:02 2007 +0000
sh: Fixup ndelay() xloops calculation for alternate HZ.
Currently the xloops calculation in ndelay() gets set to 0 when
calculated with HZ=250, fix up how we do the HZ factoring in order
to get this right for differing values.
Signed-off-by: kogiidena <[EMAIL PROTECTED]>
Signed-off-by: Paul Mundt <[EMAIL PROTECTED]>
---
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 3517146..f3ddd21 100644
--- a/arch/sh/lib/delay.c
+++ b/arch/sh/lib/delay.c
@@ -24,9 +24,10 @@ inline void __const_udelay(unsigned long xloops)
__asm__("dmulu.l %0, %2\n\t"
"sts mach, %0"
: "=r" (xloops)
- : "0" (xloops), "r"
(cpu_data[raw_smp_processor_id()].loops_per_jiffy)
+ : "0" (xloops),
+ "r" (HZ * cpu_data[raw_smp_processor_id()].loops_per_jiffy)
: "macl", "mach");
- __delay(xloops * HZ);
+ __delay(xloops);
}
void __udelay(unsigned long usecs)
-
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