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cpufreq: SPEAr: Fix incorrect variable type

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'clk_round_rate' returns a negative error code upon failure. This
will never get detected by unsigned 'newfreq'. Make it signed.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Sachin Kamat 2013-09-26 10:56:42 +05:30 committed by Rafael J. Wysocki
parent 15c03dd485
commit bb25f13aed
1 changed files with 1 additions and 1 deletions
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2
drivers/cpufreq/spear-cpufreq.c
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@ -113,7 +113,7 @@ static int spear_cpufreq_target(struct cpufreq_policy *policy,
unsigned int target_freq, unsigned int relation)
{
struct cpufreq_freqs freqs;
unsigned long newfreq;
long newfreq;
struct clk *srcclk;
int index, ret, mult = 1;