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| author |   Baruch Siach <baruch@tkos.co.il> | 2013-06-17 11:29:43 +0300 |
|---|---|---|
| committer |   Chris Zankel <chris@zankel.net> | 2013-07-08 01:11:37 -0700 |
| commit | e504c4b6076d9ec1caccaac65803fe3fc29afec8 (patch) | |
| tree | 9a068eafb50e22b431cdc2d02590c7a92ae36d70 /arch/xtensa/include | |
| parent | xtensa: timex.h: remove unused symbols (diff) | |
| download | linux-dev-e504c4b6076d9ec1caccaac65803fe3fc29afec8.tar.xz linux-dev-e504c4b6076d9ec1caccaac65803fe3fc29afec8.zip | |
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/include')
| -rw-r--r-- | arch/xtensa/include/asm/timex.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/xtensa/include/asm/timex.h b/arch/xtensa/include/asm/timex.h index c47989a0e3ad..69f901713fb6 100644 --- a/arch/xtensa/include/asm/timex.h +++ b/arch/xtensa/include/asm/timex.h @@ -36,9 +36,8 @@ #endif #ifdef CONFIG_XTENSA_CALIBRATE_CCOUNT -extern unsigned long ccount_per_jiffy; -extern unsigned long nsec_per_ccount; -#define CCOUNT_PER_JIFFY ccount_per_jiffy +extern unsigned long ccount_freq; +#define CCOUNT_PER_JIFFY (ccount_freq / HZ) #else #define CCOUNT_PER_JIFFY (CONFIG_XTENSA_CPU_CLOCK*(1000000UL/HZ)) #endif |