diff options
| author | Qinglang Miao <miaoqinglang@huawei.com> | 2020-09-21 21:10:21 +0800 |
|---|---|---|
| committer | Steven Price <steven.price@arm.com> | 2020-10-01 13:59:01 +0100 |
| commit | 0c5036590bde1407a6250ea027e836815353820f (patch) | |
| tree | 7c3bcc5f3f50764f1aee84f3460340121a5fcdcb /drivers/gpu/drm/panfrost/panfrost_devfreq.c | |
| parent | 3c4641d4e75618fa1b5501b9ae9c19f765d75725 (diff) | |
drm/panfrost: simplify the return expression of panfrost_devfreq_target()
Simplify the return expression.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Steven Price <steven.price@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200921131021.91604-1-miaoqinglang@huawei.com
Diffstat (limited to 'drivers/gpu/drm/panfrost/panfrost_devfreq.c')
| -rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_devfreq.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c index 8ab025d0035f..913eaa6d0bc6 100644 --- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c +++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c @@ -29,18 +29,13 @@ static int panfrost_devfreq_target(struct device *dev, unsigned long *freq, u32 flags) { struct dev_pm_opp *opp; - int err; opp = devfreq_recommended_opp(dev, freq, flags); if (IS_ERR(opp)) return PTR_ERR(opp); dev_pm_opp_put(opp); - err = dev_pm_opp_set_rate(dev, *freq); - if (err) - return err; - - return 0; + return dev_pm_opp_set_rate(dev, *freq); } static void panfrost_devfreq_reset(struct panfrost_devfreq *pfdevfreq) |