From: Dan Carpenter dan.carpenter@oracle.com
[ 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 nicholas.kazlauskas@amd.com Signed-off-by: Dan Carpenter dan.carpenter@oracle.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Sasha Levin sashal@kernel.org --- 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; }