drm/bridge: anx7625: add missing destroy_workqueue() in anx7625_i2c_probe()

[PATCH] drm/bridge: anx7625: add missing destroy_workqueue() in anx7625_i2c_probe()

Posted by Yang Yingliang 4 years, 2 months ago

Add the missing destroy_workqueue() before return from
anx7625_i2c_probe() in the error handling case.

Fixes: adca62ec370c ("drm/bridge: anx7625: Support reading edid through aux channel")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/gpu/drm/bridge/analogix/anx7625.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
index 31ecf5626f1d..1895e3448c02 100644
--- a/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -2654,7 +2654,7 @@ static int anx7625_i2c_probe(struct i2c_client *client,
 	if (ret) {
 		if (ret != -EPROBE_DEFER)
 			DRM_DEV_ERROR(dev, "fail to parse DT : %d\n", ret);
-		return ret;
+		goto free_wq;
 	}
 
 	if (anx7625_register_i2c_dummy_clients(platform, client) != 0) {
@@ -2669,7 +2669,7 @@ static int anx7625_i2c_probe(struct i2c_client *client,
 	pm_suspend_ignore_children(dev, true);
 	ret = devm_add_action_or_reset(dev, anx7625_runtime_disable, dev);
 	if (ret)
-		return ret;
+		goto free_wq;
 
 	if (!platform->pdata.low_power_mode) {
 		anx7625_disable_pd_protocol(platform);
-- 
2.25.1

Re: [PATCH] drm/bridge: anx7625: add missing destroy_workqueue() in anx7625_i2c_probe()

Posted by Hsin-Yi Wang 4 years, 2 months ago

On Sat, Mar 26, 2022 at 3:24 PM Yang Yingliang <yangyingliang@huawei.com> wrote:
>
> Add the missing destroy_workqueue() before return from
> anx7625_i2c_probe() in the error handling case.
>
> Fixes: adca62ec370c ("drm/bridge: anx7625: Support reading edid through aux channel")
> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
> ---
Reviewed-by: Hsin-Yi Wang <hsinyi@chromium.org>

>  drivers/gpu/drm/bridge/analogix/anx7625.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
> index 31ecf5626f1d..1895e3448c02 100644
> --- a/drivers/gpu/drm/bridge/analogix/anx7625.c
> +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
> @@ -2654,7 +2654,7 @@ static int anx7625_i2c_probe(struct i2c_client *client,
>         if (ret) {
>                 if (ret != -EPROBE_DEFER)
>                         DRM_DEV_ERROR(dev, "fail to parse DT : %d\n", ret);
> -               return ret;
> +               goto free_wq;
>         }
>
>         if (anx7625_register_i2c_dummy_clients(platform, client) != 0) {
> @@ -2669,7 +2669,7 @@ static int anx7625_i2c_probe(struct i2c_client *client,
>         pm_suspend_ignore_children(dev, true);
>         ret = devm_add_action_or_reset(dev, anx7625_runtime_disable, dev);
>         if (ret)
> -               return ret;
> +               goto free_wq;
>
>         if (!platform->pdata.low_power_mode) {
>                 anx7625_disable_pd_protocol(platform);
> --
> 2.25.1
>

Re: [PATCH] drm/bridge: anx7625: add missing destroy_workqueue() in anx7625_i2c_probe()

Posted by Robert Foss 4 years, 2 months ago

Applied to drm-misc-next.