Commit 62cdfe65 authored by Arvind Yadav's avatar Arvind Yadav Committed by Lee Jones

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: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: default avatarThierry Reding <thierry.reding@gmail.com>
Acked-by: default avatarDaniel Thompson <daniel.thompson@linaro.org>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 06168a64
...@@ -178,7 +178,7 @@ static int pwm_backlight_parse_dt(struct device *dev, ...@@ -178,7 +178,7 @@ static int pwm_backlight_parse_dt(struct device *dev,
return 0; return 0;
} }
static struct of_device_id pwm_backlight_of_match[] = { static const struct of_device_id pwm_backlight_of_match[] = {
{ .compatible = "pwm-backlight" }, { .compatible = "pwm-backlight" },
{ } { }
}; };
......
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