The panthor_gpu_coherency_init() call has been moved around, but the
error path hasn't been adjusted accordingly. Make sure we undo what
has been done before this call in case of failure.
Fixes: 7d5a3b22f5b5 ("drm/panthor: Call panthor_gpu_coherency_init() after PM
resume()")
Reported-by: Dan Carpenter <dan.carpen...@linaro.org>
Closes:
https://lore.kernel.org/dri-devel/4da470aa-4f84-460e-aff8-dabc8cc4da15@stanley.mountain/T/#t
Signed-off-by: Boris Brezillon <boris.brezil...@collabora.com>
---
drivers/gpu/drm/panthor/panthor_device.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panthor/panthor_device.c
b/drivers/gpu/drm/panthor/panthor_device.c
index c73c1608d6e6..1e8811c6716d 100644
--- a/drivers/gpu/drm/panthor/panthor_device.c
+++ b/drivers/gpu/drm/panthor/panthor_device.c
@@ -245,7 +245,7 @@ int panthor_device_init(struct panthor_device *ptdev)
ret = panthor_gpu_coherency_init(ptdev);
if (ret)
- return ret;
+ goto err_unplug_gpu;
ret = panthor_mmu_init(ptdev);
if (ret)
--
2.49.0
