From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Add the missing platform_driver_unregister() before return
from panel_simple_init() in the error handling case.
Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-simple.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 3e611af..d801162 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -476,10 +476,14 @@ static int __init panel_simple_init(void)
if (IS_ENABLED(CONFIG_DRM_MIPI_DSI)) {
err = mipi_dsi_driver_register(&panel_simple_dsi_driver);
if (err < 0)
- return err;
+ goto err_dsi_driver_register;
}
return 0;
+
+err_dsi_driver_register:
+ platform_driver_unregister(&panel_simple_platform_driver);
+ return err;
}
module_init(panel_simple_init);
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