The mutex for procting SMU during hw_init was removed as system will be deadlock when smu_populate_umd_state_clk try get SMU mutex. Therefore need remove the residual mutex from failed path.
Change-Id: Id8019c01b9496c067efda4817a46983e4da3b6e4 Signed-off-by: Prike Liang <[email protected]> --- drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index f61ecbf..fe83c5e 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -1044,7 +1044,6 @@ static int smu_hw_init(void *handle) return 0; failed: - mutex_unlock(&smu->mutex); return ret; } -- 2.7.4 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
