From: Ville Syrjälä ville.syrjala@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@linaro.org Cc: Tian Tao tiantao6@hisilicon.com Cc: John Stultz john.stultz@linaro.org Cc: Xinwei Kong kong.kongxinwei@hisilicon.com Cc: Chen Feng puck.chen@hisilicon.com Signed-off-by: Ville Syrjälä ville.syrjala@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 1d556482bb46..53bd2dbf38cd 100644 --- a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c +++ b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c @@ -657,7 +657,7 @@ 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)