Files
android_kernel_xiaomi_sm8450/drivers/gpu/drm/msm/dsi
Sean Paul 5fb9b797d5 drm/msm/dsi: Fix return value check for clk_get_parent
clk_get_parent returns an error pointer upon failure, not NULL. So the
checks as they exist won't catch a failure. This patch changes the
checks and the return values to properly handle an error pointer.

Fixes: c4d8cfe516 ("drm/msm/dsi: add implementation for helper functions")
Cc: Sibi Sankar <sibis@codeaurora.org>
Cc: Sean Paul <seanpaul@chromium.org>
Cc: Rob Clark <robdclark@chromium.org>
Cc: <stable@vger.kernel.org> # v4.19+
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-09-03 16:17:02 -07:00
..
2019-09-03 16:16:57 -07:00
2018-08-10 18:49:18 -04:00
2018-08-10 18:49:18 -04:00