Commit f2e66f21 authored by Qinglang Miao's avatar Qinglang Miao Committed by Sam Ravnborg
Browse files

drm: panel: simple: add missing platform_driver_unregister() in panel_simple_init 



Add the missing platform_driver_unregister() before return
from panel_simple_init in the error handling case when failed
to register panel_simple_dsi_driver with CONFIG_DRM_MIPI_DSI
enabled.

Signed-off-by: default avatarQinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201031011856.137307-1-miaoqinglang@huawei.com
parent 5f33e641

drivers/gpu/drm/panel/panel-simple.c

+3 −1
Original line number Diff line number Diff line
@@ -4675,9 +4675,11 @@ 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)

		if (err < 0) {

			platform_driver_unregister(&panel_simple_platform_driver);

			return err;

		}

	}



	return 0;

}