cpufreq: Remove extra variables from cpufreq_add_dev_symlink()
authorViresh Kumar <viresh.kumar@linaro.org>
Wed, 31 Jul 2013 12:31:33 +0000 (14:31 +0200)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Wed, 7 Aug 2013 21:02:49 +0000 (23:02 +0200)
commite8fdde1011ea45792e60f14f620b01f78cb0d34d
tree15288e7bada0645c59b8e1a72bd33fd908bfca7f
parent5302c3fb2e62f4ca5e43e060491ba299f58c5231
cpufreq: Remove extra variables from cpufreq_add_dev_symlink()

We call cpufreq_cpu_get() in cpufreq_add_dev_symlink() to increase usage
refcount of policy, but not to get a policy for the given CPU.  So, we
don't really need to capture the return value of this routine.  We can
simply use policy passed as an argument to cpufreq_add_dev_symlink().

Moreover debug print is rewritten to make it more clear.

[rjw: Changelog]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/cpufreq/cpufreq.c