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authorSachin Kamat <sachin.kamat@linaro.org>2013-09-26 07:26:42 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-09-30 20:05:43 +0200
commitbb25f13aed6c76df3c0004789485b7c4919ce47a (patch)
treea4f9f959513615bf67233f858ac6851dd93b3663 /drivers/cpufreq
parentLinux 3.12-rc3 (diff)
downloadlinux-bb25f13aed6c76df3c0004789485b7c4919ce47a.tar.xz
linux-bb25f13aed6c76df3c0004789485b7c4919ce47a.zip
cpufreq: SPEAr: Fix incorrect variable type
'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>
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r--drivers/cpufreq/spear-cpufreq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpufreq/spear-cpufreq.c b/drivers/cpufreq/spear-cpufreq.c
index 19e364fa5955..3f418166ce02 100644
--- a/drivers/cpufreq/spear-cpufreq.c
+++ b/drivers/cpufreq/spear-cpufreq.c
@@ -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;