[PATCH] drm/panel: ilitek-ili9881c: Use u8 for lane count

[Marek Vasut]

Use u8 to hold lane count in struct ili9881c_desc {} to avoid
alignment gap between default_address_mode and lanes members.
The ili9881c controller can only operate up to 4 DSI lanes, so
there is no chance this value can ever be larger than 4. No
functional change.

Suggested-by: Geert Uytterhoeven <geert at linux-m68k.org>
Signed-off-by: Marek Vasut <marek.vasut+renesas at mailbox.org>
---
Cc: David Airlie <airlied at gmail.com>
Cc: Geert Uytterhoeven <geert at linux-m68k.org>
Cc: Jessica Zhang <jessica.zhang at oss.qualcomm.com>
Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
Cc: Maxime Ripard <mripard at kernel.org>
Cc: Neil Armstrong <neil.armstrong at linaro.org>
Cc: Simona Vetter <simona at ffwll.ch>
Cc: Thomas Zimmermann <tzimmermann at suse.de>
Cc: dri-devel at lists.freedesktop.org
Cc: linux-renesas-soc at vger.kernel.org
---
 drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
index ac433345a179..84927302957a 100644
--- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
@@ -43,7 +43,7 @@ struct ili9881c_desc {
 	const struct drm_display_mode *mode;
 	const unsigned long mode_flags;
 	u8 default_address_mode;
-	unsigned int lanes;
+	u8 lanes;
 };
 
 struct ili9881c {
-- 
2.47.2