Commit 4dbda35f authored Dec 28, 2017 by Evan Quan Committed by Alex Deucher Jan 10, 2018

drm/amd/powerplay: set pp_num_states as 0 on error situation



Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 40b4667b

drivers/gpu/drm/amd/powerplay/amd_powerplay.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -718,6 +718,8 @@ static int pp_dpm_get_pp_num_states(void *handle,
		struct pp_instance pp_handle = (struct pp_instance )handle;
		int ret = 0;

		memset(data, 0, sizeof(*data));

		ret = pp_check(pp_handle);

		if (ret)