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| author | Pi-Cheng Chen <pi-cheng.chen@linaro.org> | 2015-11-29 16:31:37 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-12-10 00:27:33 +0100 |
| commit | 40be4c3ccbf4078e2f8426a7962879b7a447cde4 (patch) | |
| tree | 2dd612083c7b3c680888813713706cf98ec22501 /drivers/cpufreq/intel_pstate.c | |
| 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>
Diffstat (limited to 'drivers/cpufreq/intel_pstate.c')
0 files changed, 0 insertions, 0 deletions