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cpuidle: use drv instead of cpuidle_driver in show_current_driver() 

Instances of "struct cpuidle_driver *" are consistently named as "drv"
in the cpuidle core except in show_current_driver().

Make that function use variable naming consistent with the rest of the
code.

[rjw: Changelog]
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Viresh Kumar 2013-10-03 21:26:51 +05:30 committed by Rafael J. Wysocki
parent 0d09d31256
commit 1f6b9f74ee
1 changed files with 4 additions and 4 deletions
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8
drivers/cpuidle/sysfs.c
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@ -52,12 +52,12 @@ static ssize_t show_current_driver(struct device *dev,
char *buf)
{
ssize_t ret;
struct cpuidle_driver *cpuidle_driver;
struct cpuidle_driver *drv;
spin_lock(&cpuidle_driver_lock);
cpuidle_driver = cpuidle_get_driver();
if (cpuidle_driver)
ret = sprintf(buf, "%s\n", cpuidle_driver->name);
drv = cpuidle_get_driver();
if (drv)
ret = sprintf(buf, "%s\n", drv->name);
else
ret = sprintf(buf, "none\n");
spin_unlock(&cpuidle_driver_lock);