From mboxrd@z Thu Jan 1 00:00:00 1970 From: pi-cheng.chen@linaro.org (Pi-Cheng Chen) Date: Sun, 29 Nov 2015 16:31:36 +0800 Subject: [PATCH 2/4] cpufreq: mt8173: remove redundant regulator_get_voltage() call In-Reply-To: <1448785898-17838-1-git-send-email-pi-cheng.chen@linaro.org> References: <1448785898-17838-1-git-send-email-pi-cheng.chen@linaro.org> Message-ID: <1448785898-17838-2-git-send-email-pi-cheng.chen@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- 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