summaryrefslogtreecommitdiffstats
path: root/drivers/cpufreq
diff options
context:
space:
mode:
authorPi-Cheng Chen <pi-cheng.chen@linaro.org>2015-11-29 16:31:36 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-12-10 00:27:33 +0100
commit93625d52e7a74492416f77fed945ba34e0ae0c18 (patch)
tree58d00c94bacbb5a777810c16c096f2e881180eae /drivers/cpufreq
parent9bb46b87d662ab704bd852db9916f0e51db3e94b (diff)
downloadop-kernel-dev-93625d52e7a74492416f77fed945ba34e0ae0c18.zip
op-kernel-dev-93625d52e7a74492416f77fed945ba34e0ae0c18.tar.gz
cpufreq: mt8173: remove redundant regulator_get_voltage() call
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> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r--drivers/cpufreq/mt8173-cpufreq.c1
1 files changed, 0 insertions, 1 deletions
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);
OpenPOWER on IntegriCloud