[PATCH] drm: armada: make of_device_ids const.

[Arvind Yadav]

of_device_ids are not supposed to change at runtime. All functions
working with of_device_ids provided by <linux/of.h> work with const
of_device_ids. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   8836	    744	      0	   9580	   256c	drivers/gpu/drm/armada/armada_crtc.o

File size after constify armada_lcd_of_match:
   text	   data	    bss	    dec	    hex	filename
   9220	    328	      0	   9548	   254c	drivers/gpu/drm/armada/armada_crtc.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs at gmail.com>
---
 drivers/gpu/drm/armada/armada_crtc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
index 4fe19fd..94b76bd 100644
--- a/drivers/gpu/drm/armada/armada_crtc.c
+++ b/drivers/gpu/drm/armada/armada_crtc.c
@@ -1364,7 +1364,7 @@ static int armada_lcd_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct of_device_id armada_lcd_of_match[] = {
+static const struct of_device_id armada_lcd_of_match[] = {
 	{
 		.compatible	= "marvell,dove-lcd",
 		.data		= &armada510_ops,
-- 
1.9.1