Commit 62cdfe65 authored Jun 20, 2017 by Arvind Yadav Committed by Lee Jones Aug 07, 2017

backlight: pwm_bl: 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.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: Thierry Reding <thierry.reding@gmail.com>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

parent 06168a64

drivers/video/backlight/pwm_bl.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -178,7 +178,7 @@ static int pwm_backlight_parse_dt(struct device *dev,
		return 0;
		}

		static struct of_device_id pwm_backlight_of_match[] = {
		static const struct of_device_id pwm_backlight_of_match[] = {
		{ .compatible = "pwm-backlight" },
		{ }
		};