Commit 603e398a authored Oct 04, 2019 by Steven Price Committed by Rob Herring Oct 09, 2019

drm/panfrost: Remove NULL check for regulator

devm_regulator_get() is used to populate pfdev->regulator which ensures
that this cannot be NULL (a dummy regulator will be returned if
necessary). So remove the check in panfrost_devfreq_target().

Signed-off-by: Steven Price <steven.price@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20191004144413.42586-1-steven.price@arm.com

parent 8f6ea27b

drivers/gpu/drm/panfrost/panfrost_devfreq.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -53,9 +53,7 @@ static int panfrost_devfreq_target(struct device dev, unsigned long freq,
		if (err) {
		dev_err(dev, "Cannot set frequency %lu (%d)\n", target_rate,
		err);
		if (pfdev->regulator)
		regulator_set_voltage(pfdev->regulator,
		pfdev->devfreq.cur_volt,
		regulator_set_voltage(pfdev->regulator, pfdev->devfreq.cur_volt,
		pfdev->devfreq.cur_volt);
		return err;
		}