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| author | Manish Badarkhe <badarkhe.manish@gmail.com> | 2013-10-09 19:13:37 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-10-17 02:43:48 +0400 |
| commit | 006454ae779d5d3f6ac518f0903475a5142bef5b (patch) | |
| tree | f037c94494ac9447b411a15227a8ac06c82da59e /drivers/cpufreq/exynos-cpufreq.c | |
| parent | 7b6f38f09ebb4b88e8ed7740bcbcc08a8882bbb7 (diff) | |
| download | linux-006454ae779d5d3f6ac518f0903475a5142bef5b.tar.xz | |
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>
Diffstat (limited to 'drivers/cpufreq/exynos-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/exynos-cpufreq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c index b96fcc847636..3e4af676f43d 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", |