Commit 4efb3131 authored by Daniel Vetter's avatar Daniel Vetter
Browse files

drm/imx: plane_state->fb iff plane_state->crtc 



Checking both is one too much, so wrap a WARN_ON around it to stope
the copypasta.

Acked-by: default avatarSam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@intel.com>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://patchwork.freedesktop.org/patch/msgid/20191213172612.1514842-4-daniel.vetter@ffwll.ch
parent 9a69bd19

drivers/gpu/drm/imx/ipuv3-plane.c

+1 −1
Original line number Diff line number Diff line
@@ -359,7 +359,7 @@ static int ipu_plane_atomic_check(struct drm_plane *plane, 
	if (!fb)

		return 0;



	if (!state->crtc)

	if (WARN_ON(!state->crtc))

		return -EINVAL;



	crtc_state =