Re: [PATCH 2/4] cpufreq: mt8173: remove redundant regulator_get_voltage() call

On 29-11-15, 16:31, Pi-Cheng Chen wrote:

Remove redundant regulator_get_voltage() call to get Vsram value since it will be obtained later at the beginning of voltage tracking loop.

Signed-off-by: Pi-Cheng Chen pi-cheng.chen@linaro.org

drivers/cpufreq/mt8173-cpufreq.c | 1 - 1 file changed, 1 deletion(-)

diff --git a/drivers/cpufreq/mt8173-cpufreq.c b/drivers/cpufreq/mt8173-cpufreq.c index c438109..750cda7 100644 --- a/drivers/cpufreq/mt8173-cpufreq.c +++ b/drivers/cpufreq/mt8173-cpufreq.c @@ -59,7 +59,6 @@ static int mtk_cpufreq_voltage_tracking(struct mtk_cpu_dvfs_info *info, int old_vproc, old_vsram, new_vsram, vsram, vproc, ret; old_vproc = regulator_get_voltage(proc_reg);

• old_vsram = regulator_get_voltage(sram_reg); /* Vsram should not exceed the maximum allowed voltage of SoC. */ new_vsram = min(new_vproc + MIN_VOLT_SHIFT, MAX_VOLT_LIMIT);

Acked-by: Viresh Kumar viresh.kumar@linaro.org