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| author | Baruch Siach <baruch@tkos.co.il> | 2013-06-17 12:29:43 +0400 |
|---|---|---|
| committer | Chris Zankel <chris@zankel.net> | 2013-07-08 12:11:37 +0400 |
| commit | e504c4b6076d9ec1caccaac65803fe3fc29afec8 (patch) | |
| tree | 9a068eafb50e22b431cdc2d02590c7a92ae36d70 /arch/xtensa/kernel/time.c | |
| parent | ed9dfed62c6c057c1c51295d4373ae55c9284a10 (diff) | |
| download | linux-e504c4b6076d9ec1caccaac65803fe3fc29afec8.tar.xz | |
xtensa: cleanup ccount frequency tracking
Remove unused nsec_per_ccount, and rename ccount_per_jiffy to ccount_preq.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Chris Zankel <chris@zankel.net>
Diffstat (limited to 'arch/xtensa/kernel/time.c')
| -rw-r--r-- | arch/xtensa/kernel/time.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/xtensa/kernel/time.c b/arch/xtensa/kernel/time.c index ffb474104311..a32bc2ea7982 100644 --- a/arch/xtensa/kernel/time.c +++ b/arch/xtensa/kernel/time.c @@ -28,8 +28,7 @@ #include <asm/platform.h> #ifdef CONFIG_XTENSA_CALIBRATE_CCOUNT -unsigned long ccount_per_jiffy; /* per 1/HZ */ -unsigned long nsec_per_ccount; /* nsec per ccount increment */ +unsigned long ccount_freq; /* ccount Hz */ #endif static cycle_t ccount_read(struct clocksource *cs) @@ -57,8 +56,8 @@ void __init time_init(void) #ifdef CONFIG_XTENSA_CALIBRATE_CCOUNT printk("Calibrating CPU frequency "); platform_calibrate_ccount(); - printk("%d.%02d MHz\n", (int)ccount_per_jiffy/(1000000/HZ), - (int)(ccount_per_jiffy/(10000/HZ))%100); + printk("%d.%02d MHz\n", (int)ccount_freq/1000000, + (int)(ccount_freq/10000)%100); #endif clocksource_register_hz(&ccount_clocksource, CCOUNT_PER_JIFFY * HZ); |