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cpufreq: mt8173: remove redundant regulator_get_voltage() call

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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>
This commit is contained in:
Pi-Cheng Chen 2015-11-29 16:31:36 +08:00 committed by Rafael J. Wysocki
parent 9bb46b87d6
commit 93625d52e7
1 changed files with 0 additions and 1 deletions
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drivers/cpufreq/mt8173-cpufreq.c
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@ -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);