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xtensa: cleanup ccount frequency tracking

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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>
This commit is contained in:
Baruch Siach
2013-06-17 11:29:43 +03:00
committed by Chris Zankel
parent ed9dfed62c
commit e504c4b607
5 changed files with 8 additions and 12 deletions
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arch/xtensa/include/asm/timex.h
+2 -3
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@@ -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