From: Bartosz Golaszewski bgolaszewski@baylibre.com
[ Upstream commit 2424415d25a765d4302ddfb4de75427e9294dc09 ]
We need the of_match table if we want to use the compatible string in the pmic's child node and get the led driver loaded automatically.
Signed-off-by: Bartosz Golaszewski bgolaszewski@baylibre.com Signed-off-by: Pavel Machek pavel@ucw.cz Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/leds/leds-max77650.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/leds/leds-max77650.c b/drivers/leds/leds-max77650.c index 4c2d0b3c6dadc..a0d4b725c9178 100644 --- a/drivers/leds/leds-max77650.c +++ b/drivers/leds/leds-max77650.c @@ -135,9 +135,16 @@ static int max77650_led_probe(struct platform_device *pdev) return rv; }
+static const struct of_device_id max77650_led_of_match[] = { + { .compatible = "maxim,max77650-led" }, + { } +}; +MODULE_DEVICE_TABLE(of, max77650_led_of_match); + static struct platform_driver max77650_led_driver = { .driver = { .name = "max77650-led", + .of_match_table = max77650_led_of_match, }, .probe = max77650_led_probe, };