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| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2010-06-25 07:19:39 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-07-02 18:07:51 +0900 |
| commit | 088bcc2aff25f31f1497f8196fa02c8cd2a43f68 (patch) | |
| tree | 8426693a95cdd91bec285ad86e95132e3e94bf35 /drivers/sh | |
| parent | c45f6f10263ab53574f54de0caf0299b7d7c06a8 (diff) | |
| download | linux-088bcc2aff25f31f1497f8196fa02c8cd2a43f68.tar.gz linux-088bcc2aff25f31f1497f8196fa02c8cd2a43f68.tar.bz2 linux-088bcc2aff25f31f1497f8196fa02c8cd2a43f68.zip | |
sh: remove bogus highest / lowest logic from clock rate rounding
The use of highest and lowest in clk_rate_table_round() is completely bogus
and superfluous. Remove it.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/sh')
| -rw-r--r-- | drivers/sh/clk.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/sh/clk.c b/drivers/sh/clk.c index 936c93aaef11..cede14e34507 100644 --- a/drivers/sh/clk.c +++ b/drivers/sh/clk.c @@ -73,22 +73,14 @@ long clk_rate_table_round(struct clk *clk, { unsigned long rate_error, rate_error_prev = ~0UL; unsigned long rate_best_fit = rate; - unsigned long highest, lowest; int i; - highest = lowest = 0; - for (i = 0; freq_table[i].frequency != CPUFREQ_TABLE_END; i++) { unsigned long freq = freq_table[i].frequency; if (freq == CPUFREQ_ENTRY_INVALID) continue; - if (freq > highest) - highest = freq; - if (freq < lowest) - lowest = freq; - rate_error = abs(freq - rate); if (rate_error < rate_error_prev) { rate_best_fit = freq; @@ -99,11 +91,6 @@ long clk_rate_table_round(struct clk *clk, break; } - if (rate >= highest) - rate_best_fit = highest; - if (rate <= lowest) - rate_best_fit = lowest; - return rate_best_fit; } |