diff options
author | Shang XiaoJing | 2023-01-11 15:45:18 +0800 |
---|---|---|
committer | Greg Kroah-Hartman | 2023-03-11 13:55:18 +0100 |
commit | 125f898095010ff46512924ad09a90cd3a5ab2f8 (patch) | |
tree | fe76b035bbdcbae5a8a5966dd7d2ec081d37dfbe /drivers/soc | |
parent | 8fc4291f8de2408d019f8bfd46c94426b4684f3e (diff) |
soc: mediatek: mtk-svs: Use pm_runtime_resume_and_get() in svs_init01()
[ Upstream commit 37fa2aff8fe490771f2229b0f2fcd15796b1bfca ]
svs_init01() calls pm_runtime_get_sync() and added fail path as
svs_init01_finish to put usage_counter. However, pm_runtime_get_sync()
will increment usage_counter even it failed. Fix it by replacing it with
pm_runtime_resume_and_get() to keep usage counter balanced.
Fixes: 681a02e95000 ("soc: mediatek: SVS: introduce MTK SVS engine")
Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Signed-off-by: Roger Lu <roger.lu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230111074528.29354-5-roger.lu@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/soc')
-rw-r--r-- | drivers/soc/mediatek/mtk-svs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/soc/mediatek/mtk-svs.c b/drivers/soc/mediatek/mtk-svs.c index e0b8aa75c84b..00526fd37d7b 100644 --- a/drivers/soc/mediatek/mtk-svs.c +++ b/drivers/soc/mediatek/mtk-svs.c @@ -1324,7 +1324,7 @@ static int svs_init01(struct svs_platform *svsp) svsb->pm_runtime_enabled_count++; } - ret = pm_runtime_get_sync(svsb->opp_dev); + ret = pm_runtime_resume_and_get(svsb->opp_dev); if (ret < 0) { dev_err(svsb->dev, "mtcmos on fail: %d\n", ret); goto svs_init01_resume_cpuidle; |