From 4d866723d3e4f11b2e4b4f166f115f830bf5e481 Mon Sep 17 00:00:00 2001 From: Arun Bharadwaj Date: Wed, 15 Apr 2015 17:21:24 -0700 Subject: [PATCH] gpio-backlight: Discover driver during boot time The gpio-backlight driver seems to be missing the MODULE_DEVICE_TABLE line which is preventing it from being modprobed during boot time even if the gpio-backlight device exists. This seems to be a bug and this patch attempts to fix that. Signed-off-by: Arun Bharadwaj Signed-off-by: Ash Charles Signed-off-by: Lee Jones --- drivers/video/backlight/gpio_backlight.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/video/backlight/gpio_backlight.c b/drivers/video/backlight/gpio_backlight.c index 439feb2389a8..5fbbc2ebdf93 100644 --- a/drivers/video/backlight/gpio_backlight.c +++ b/drivers/video/backlight/gpio_backlight.c @@ -146,6 +146,8 @@ static struct of_device_id gpio_backlight_of_match[] = { { .compatible = "gpio-backlight" }, { /* sentinel */ } }; + +MODULE_DEVICE_TABLE(of, gpio_backlight_of_match); #endif static struct platform_driver gpio_backlight_driver = { -- 2.20.1