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| author | Ingo Molnar <mingo@elte.hu> | 2008-01-25 21:07:59 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-25 21:07:59 +0100 |
| commit | b842271fbb9c8b5fd0e1c3e1895a3b67ba5bcc54 (patch) | |
| tree | e6fd8db6b1544056b13379b5e3c4cd8217231d86 /arch | |
| parent | d713f519332e029d43eca8462629314eee1ded86 (diff) | |
| download | linux-b842271fbb9c8b5fd0e1c3e1895a3b67ba5bcc54.tar.bz2 | |
sched: remove printk_clock()
printk_clock() is obsolete - it has been replaced with cpu_clock().
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/kernel/time.c | 11 | ||||
| -rw-r--r-- | arch/ia64/kernel/time.c | 27 |
2 files changed, 0 insertions, 38 deletions
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c index f6f3689a86ee..e59b5b84168d 100644 --- a/arch/arm/kernel/time.c +++ b/arch/arm/kernel/time.c @@ -79,17 +79,6 @@ static unsigned long dummy_gettimeoffset(void) } #endif -/* - * An implementation of printk_clock() independent from - * sched_clock(). This avoids non-bootable kernels when - * printk_clock is enabled. - */ -unsigned long long printk_clock(void) -{ - return (unsigned long long)(jiffies - INITIAL_JIFFIES) * - (1000000000 / HZ); -} - static unsigned long next_rtc_update; /* diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c index 2bb84214e5f1..3ab042720970 100644 --- a/arch/ia64/kernel/time.c +++ b/arch/ia64/kernel/time.c @@ -344,33 +344,6 @@ udelay (unsigned long usecs) } EXPORT_SYMBOL(udelay); -static unsigned long long ia64_itc_printk_clock(void) -{ - if (ia64_get_kr(IA64_KR_PER_CPU_DATA)) - return sched_clock(); - return 0; -} - -static unsigned long long ia64_default_printk_clock(void) -{ - return (unsigned long long)(jiffies_64 - INITIAL_JIFFIES) * - (1000000000/HZ); -} - -unsigned long long (*ia64_printk_clock)(void) = &ia64_default_printk_clock; - -unsigned long long printk_clock(void) -{ - return ia64_printk_clock(); -} - -void __init -ia64_setup_printk_clock(void) -{ - if (!(sal_platform_features & IA64_SAL_PLATFORM_FEATURE_ITC_DRIFT)) - ia64_printk_clock = ia64_itc_printk_clock; -} - /* IA64 doesn't cache the timezone */ void update_vsyscall_tz(void) { |