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

Pi-Cheng Chen
2015-11-29T08:31:49Z

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);

--
1.9.1