diff options
| author | Steven Price <steven.price@arm.com> | 2019-10-04 15:44:13 +0100 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2019-10-09 13:36:56 -0500 |
| commit | 603e398a3db258bd99020e9fbabe6c624f08b942 (patch) | |
| tree | 7459ad50826f64faf2a98a33bef078e0560e4651 /drivers/gpu/drm/panfrost | |
| parent | 8f6ea27b2fefdff58b3a038b5f1b4ed34aed3fd3 (diff) | |
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
Diffstat (limited to 'drivers/gpu/drm/panfrost')
| -rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_devfreq.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c index c1eb8cfe6aeb..12ff77dacc95 100644 --- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c +++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c @@ -53,10 +53,8 @@ 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, - pfdev->devfreq.cur_volt); + regulator_set_voltage(pfdev->regulator, pfdev->devfreq.cur_volt, + pfdev->devfreq.cur_volt); return err; } |