From: Manish Badarkhe Date: Wed, 9 Oct 2013 15:13:37 +0000 (+0530) Subject: exynos-cpufreq: fix false return check from "regulator_set_voltage" X-Git-Tag: v3.13-rc1~96^2~12^2~4^2~8 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=006454ae779d5d3f6ac518f0903475a5142bef5b;p=thirdparty%2Fkernel%2Flinux.git 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 Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c index b96fcc847636d..3e4af676f43d7 100644 --- a/drivers/cpufreq/exynos-cpufreq.c +++ b/drivers/cpufreq/exynos-cpufreq.c @@ -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",