| Message ID | 1bada9b2-d276-4123-bfdf-03d165569543@moroto.mountain |
|---|---|
| State | Accepted |
| Commit | 6c29e29e4d7f29348a9e051ad5bdb833c5a1bbb6 |
| Headers | show |
| Series | PM / devfreq: mediatek: unlock on error in mtk_ccifreq_target() | expand |
diff --git a/drivers/devfreq/mtk-cci-devfreq.c b/drivers/devfreq/mtk-cci-devfreq.c index b0ed25e33f2b..11bc3d03494c 100644 --- a/drivers/devfreq/mtk-cci-devfreq.c +++ b/drivers/devfreq/mtk-cci-devfreq.c @@ -146,7 +146,8 @@ static int mtk_ccifreq_target(struct device *dev, unsigned long *freq, opp = devfreq_recommended_opp(dev, &opp_rate, 1); if (IS_ERR(opp)) { dev_err(dev, "failed to find opp for freq: %ld\n", opp_rate); - return PTR_ERR(opp); + ret = PTR_ERR(opp); + goto out_unlock; } voltage = dev_pm_opp_get_voltage(opp);
Call mutex_unlock(&drv->reg_lock) before returning the error code. Fixes: d2805601988f ("PM / devfreq: mediatek: protect oop in critical session") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> --- drivers/devfreq/mtk-cci-devfreq.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)