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Commit 58ad4e61 authored by Anson Huang's avatar Anson Huang Committed by Rafael J. Wysocki
Browse files

cpufreq: imx6q: remove unused code 



In voltage scale down path, the return value is NOT
used at all, remove them to simplify the code.

Signed-off-by: default avatarAnson Huang <Anson.Huang@nxp.com>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 0dc0eb78

drivers/cpufreq/imx6q-cpufreq.c

+3 −9
Original line number Diff line number Diff line
@@ -177,22 +177,16 @@ static int imx6q_set_target(struct cpufreq_policy *policy, unsigned int index) 
	/* scaling down?  scale voltage after frequency */

	if (new_freq < old_freq) {

		ret = regulator_set_voltage_tol(arm_reg, volt, 0);

		if (ret) {

		if (ret)

			dev_warn(cpu_dev,

				 "failed to scale vddarm down: %d\n", ret);

			ret = 0;

		}

		ret = regulator_set_voltage_tol(soc_reg, imx6_soc_volt[index], 0);

		if (ret) {

		if (ret)

			dev_warn(cpu_dev, "failed to scale vddsoc down: %d\n", ret);

			ret = 0;

		}

		if (!IS_ERR(pu_reg)) {

			ret = regulator_set_voltage_tol(pu_reg, imx6_soc_volt[index], 0);

			if (ret) {

			if (ret)

				dev_warn(cpu_dev, "failed to scale vddpu down: %d\n", ret);

				ret = 0;

			}

		}

	}