[PATCH 2/2] drm/imx: include dc-drv.h to avoid sparse warning

["Jiri Slaby (SUSE)" <jirislaby@kernel.org>]

sparse (build with C=1) warns:
drivers/gpu/drm/imx/dc/dc-ic.c:273:24: warning: symbol 'dc_ic_driver' was not declared. Should it be static?

And it is right. Include dc-drv.h which declares the struct. This
ensures the types of both match.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Liu Ying <victor.liu@nxp.com>
---
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Airlie <airlied@gmail.com>
Cc: Simona Vetter <simona@ffwll.ch>
Cc: Frank Li <Frank.Li@nxp.com>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: imx@lists.linux.dev
Cc: linux-arm-kernel@lists.infradead.org
---
 drivers/gpu/drm/imx/dc/dc-ic.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/imx/dc/dc-ic.c b/drivers/gpu/drm/imx/dc/dc-ic.c
index d8aa46ee6a7a..0f2fc7aecf31 100644
--- a/drivers/gpu/drm/imx/dc/dc-ic.c
+++ b/drivers/gpu/drm/imx/dc/dc-ic.c
@@ -14,6 +14,8 @@
 #include <linux/pm_runtime.h>
 #include <linux/regmap.h>
 
+#include "dc-drv.h"
+
 #define USERINTERRUPTMASK(n)	(0x8 + 4 * (n))
 #define INTERRUPTENABLE(n)	(0x10 + 4 * (n))
 #define INTERRUPTPRESET(n)	(0x18 + 4 * (n))
-- 
2.55.0