Commit 21173552 authored Jun 28, 2017 by Arvind Yadav Committed by Jyri Sarha Oct 05, 2017

drm/tilcdc: tilcdc_panel: make of_device_ids const.



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
   1531	    592	      0	   2123	    84b	drivers/gpu/drm/tilcdc/tilcdc_panel.o

File size after constify:
   text	   data	    bss	    dec	    hex	filename
   1915	    176	      0	   2091	    82b	drivers/gpu/drm/tilcdc/tilcdc_panel.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Jyri Sarha <jsarha@ti.com>

parent ebec44a2

drivers/gpu/drm/tilcdc/tilcdc_panel.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -418,7 +418,7 @@ static int panel_remove(struct platform_device *pdev)
		return 0;
		}

		static struct of_device_id panel_of_match[] = {
		static const struct of_device_id panel_of_match[] = {
		{ .compatible = "ti,tilcdc,panel", },
		{ },
		};