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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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3
arch/xtensa/platforms/xtfpga/setup.c
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@@ -179,8 +179,7 @@ void __init platform_calibrate_ccount(void)
if (!clk_freq)
clk_freq = *(long *)XTFPGA_CLKFRQ_VADDR;
ccount_per_jiffy = clk_freq / HZ;
nsec_per_ccount = 1000000000UL / clk_freq;
ccount_freq = clk_freq;
}
#endif