[PATCH v2 2/7] drm/hisilicon: Use drm_mode_init() for on-stack modes

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

Initialize on-stack modes with drm_mode_init() to guarantee
no stack garbage in the list head.

Cc: Xinliang Liu <xinliang.liu at linaro.org>
Cc: Tian Tao <tiantao6 at hisilicon.com>
Cc: John Stultz <john.stultz at linaro.org>
Cc: Xinwei Kong <kong.kongxinwei at hisilicon.com>
Cc: Chen Feng <puck.chen at hisilicon.com>
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
index a0d5aa727d58..d9978b79828c 100644
--- a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
+++ b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
@@ -658,7 +658,7 @@ static enum drm_mode_status dsi_encoder_mode_valid(struct drm_encoder *encoder,
 		 * reset adj_mode to the mode value each time,
 		 * so we don't adjust the mode twice
 		 */
-		drm_mode_copy(&adj_mode, mode);
+		drm_mode_init(&adj_mode, mode);
 
 		crtc_funcs = crtc->helper_private;
 		if (crtc_funcs && crtc_funcs->mode_fixup)
-- 
2.37.4