diff options
| author | David S. Miller <davem@sunset.davemloft.net> | 2007-07-14 05:23:37 -0400 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-07-16 07:05:02 -0400 |
| commit | 8b99cfb8cc51adae7f5294c8962a026c63100959 (patch) | |
| tree | 349cebcae3eda608f1ed52fa3afcf661fca075a9 /include/asm-sparc64/bugs.h | |
| parent | 27a2ef382c7935a4dd02bff9fd361ce118df98c6 (diff) | |
[SPARC64]: More sensible udelay implementation.
Take a page from the powerpc folks and just calculate the
delay factor directly.
Since frequency scaling chips use a system-tick register,
the value is going to be the same system-wide.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc64/bugs.h')
| -rw-r--r-- | include/asm-sparc64/bugs.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/asm-sparc64/bugs.h b/include/asm-sparc64/bugs.h index bf39d86c0c9e..11ade6841971 100644 --- a/include/asm-sparc64/bugs.h +++ b/include/asm-sparc64/bugs.h | |||
| @@ -4,12 +4,7 @@ | |||
| 4 | */ | 4 | */ |
| 5 | #include <asm/sstate.h> | 5 | #include <asm/sstate.h> |
| 6 | 6 | ||
| 7 | extern unsigned long loops_per_jiffy; | ||
| 8 | |||
| 9 | static void __init check_bugs(void) | 7 | static void __init check_bugs(void) |
| 10 | { | 8 | { |
| 11 | #ifndef CONFIG_SMP | ||
| 12 | cpu_data(0).udelay_val = loops_per_jiffy; | ||
| 13 | #endif | ||
| 14 | sstate_running(); | 9 | sstate_running(); |
| 15 | } | 10 | } |