| commit | 40be4c3ccbf4078e2f8426a7962879b7a447cde4 | [log] [tgz] |
|---|---|---|
| author | Pi-Cheng Chen <pi-cheng.chen@linaro.org> | Sun Nov 29 16:31:37 2015 +0800 |
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | Thu Dec 10 00:27:33 2015 +0100 |
| tree | 2dd612083c7b3c680888813713706cf98ec22501 | |
| parent | 93625d52e7a74492416f77fed945ba34e0ae0c18 [diff] |
cpufreq: mt8173: check return value of regulator_get_voltage() call Sometimes regulator_get_voltage() call returns negative values for reasons(e.g. underlying I2C bus timeout). Add check for the return values and fail out early. Signed-off-by: Pi-Cheng Chen <pi-cheng.chen@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>