From: Dan Carpenter <[email protected]>
[ Upstream commit e599f01f44a77578c43530b027886933d9d2bb5b ]
This is freeing the wrong variable so it will crash. It should be
freeing "*dmub" instead of "dmub".
Fixes: 4c1a1335dfe0 ("drm/amd/display: Driverside changes to support PSR in
DMCUB")
Reviewed-by: Nicholas Kazlauskas <[email protected]>
Signed-off-by: Dan Carpenter <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
index 225955ec6d392..5fd3b59f183b7 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
@@ -215,6 +215,6 @@ struct dmub_psr *dmub_psr_create(struct dc_context *ctx)
*/
void dmub_psr_destroy(struct dmub_psr **dmub)
{
- kfree(dmub);
+ kfree(*dmub);
*dmub = NULL;
}
--
2.20.1
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