Commits
Pi-Cheng Chen committed 40be4c3ccbf
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>