Commit 006454ae authored Oct 09, 2013 by Manish Badarkhe Committed by Rafael J. Wysocki Oct 17, 2013

exynos-cpufreq: fix false return check from "regulator_set_voltage"



Currently, code checks false return value from "regulator_set_voltage"
to show failure message. Modify the code to check proper return
value from "regulator_set_voltage".

Signed-off-by: Manish Badarkhe <badarkhe.manish@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent 7b6f38f0

drivers/cpufreq/exynos-cpufreq.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -135,7 +135,7 @@ post_notify:
		if ((freqs.new < freqs.old) \|\|
		((freqs.new > freqs.old) && safe_arm_volt)) {
		/* down the voltage after frequency change */
		regulator_set_voltage(arm_regulator, arm_volt,
		ret = regulator_set_voltage(arm_regulator, arm_volt,
		arm_volt);
		if (ret) {
		pr_err("%s: failed to set cpu voltage to %d\n",