If 'drm_dev_register()' fails, a call to 'drv_load()' must be undone, as
already done in the remove function.
Fixes: b759012c5fa7 ("drm/stm: Add STM32 LTDC driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
drivers/gpu/drm/stm/drv.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c
index ea9fcbdc68b3..9a66e350abd5 100644
--- a/drivers/gpu/drm/stm/drv.c
+++ b/drivers/gpu/drm/stm/drv.c
@@ -206,12 +206,14 @@ static int stm_drm_platform_probe(struct platform_device *pdev)
ret = drm_dev_register(ddev, 0);
if (ret)
- goto err_put;
+ goto err_unload;
drm_fbdev_generic_setup(ddev, 16);
return 0;
+err_unload:
+ drv_unload(ddev);
err_put:
drm_dev_put(ddev);
--
2.25.1
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