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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>
This commit is contained in:
Arvind Yadav 2017-06-28 11:08:43 +05:30 committed by Jyri Sarha
parent ebec44a245
commit 211735521f
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/tilcdc/tilcdc_panel.c
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@ -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", },
{ },
};