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blackfin-cpufreq: Change return type of cpu_set_cclk() to that of clk_set_rate() 

The return type "unsigned long" was used by the cpu_set_cclk() function
while the type "int" is provided by the clk_set_rate() function.
Let us make this usage consistent.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Markus Elfring 2015-12-21 21:56:27 +01:00 committed by Rafael J. Wysocki
parent 9ad55cd9e6
commit a5810b4f07
1 changed files with 1 additions and 1 deletions
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2
drivers/cpufreq/blackfin-cpufreq.c
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@ -112,7 +112,7 @@ static unsigned int bfin_getfreq_khz(unsigned int cpu)
}
#ifdef CONFIG_BF60x
unsigned long cpu_set_cclk(int cpu, unsigned long new)
int cpu_set_cclk(int cpu, unsigned long new)
{
struct clk *clk;
int ret;