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drm/tilcdc: tilcdc_tfp410: make of_device_ids const.

Browse source 
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
   1496	    592	      0	   2088	    828	drivers/gpu/drm/tilcdc/tilcdc_tfp410.o

File size after constify:
   text	   data	    bss	    dec	    hex	filename
   1880	    176	      0	   2056	    808	drivers/gpu/drm/tilcdc/tilcdc_tfp410.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 11:12:00 +05:30 • committed by Jyri Sarha
parent 211735521f
commit cafdee68fb
1 changed files with 1 additions and 3 deletions
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4
drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
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@ -289,8 +289,6 @@ static const struct tilcdc_module_ops tfp410_module_ops = {
* Device: * Device:
*/ */
static struct of_device_id tfp410_of_match[];
static int tfp410_probe(struct platform_device *pdev) static int tfp410_probe(struct platform_device *pdev)
{ {
struct device_node *node = pdev->dev.of_node; struct device_node *node = pdev->dev.of_node;
@ -375,7 +373,7 @@ static int tfp410_remove(struct platform_device *pdev)
return 0; return 0;
} }
static struct of_device_id tfp410_of_match[] = { static const struct of_device_id tfp410_of_match[] = {
{ .compatible = "ti,tilcdc,tfp410", }, { .compatible = "ti,tilcdc,tfp410", },
{ }, { },
}; };