[PATCH] drm/rockchip: dsi: make hstt_table static

[Jiapeng Chong]

This symbol is not used outside of dw-mipi-dsi-rockchip.c, so marks
it static.

Fix the following sparse warning:

drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c:646:13: warning: symbol
'hstt_table' was not declared. Should it be static?

Reported-by: Abaci Robot <abaci at linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong at linux.alibaba.com>
---
 drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
index a2262be..12fa3db 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
@@ -643,7 +643,7 @@ struct hstt {
 }
 
 /* Table A-3 High-Speed Transition Times */
-struct hstt hstt_table[] = {
+static struct hstt hstt_table[] = {
 	HSTT(  90,  32, 20,  26, 13),
 	HSTT( 100,  35, 23,  28, 14),
 	HSTT( 110,  32, 22,  26, 13),
-- 
1.8.3.1