* [PATCH] led: max77650: add of_match table
@ 2019-12-10 10:08 Bartosz Golaszewski
2019-12-21 19:03 ` Pavel Machek
0 siblings, 1 reply; 2+ messages in thread
From: Bartosz Golaszewski @ 2019-12-10 10:08 UTC (permalink / raw)
To: Jacek Anaszewski, Pavel Machek, Dan Murphy
Cc: linux-kernel, linux-leds, Bartosz Golaszewski
From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
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>
---
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 4c2d0b3c6dad..a0d4b725c917 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,
};
--
2.23.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] led: max77650: add of_match table
2019-12-10 10:08 [PATCH] led: max77650: add of_match table Bartosz Golaszewski
@ 2019-12-21 19:03 ` Pavel Machek
0 siblings, 0 replies; 2+ messages in thread
From: Pavel Machek @ 2019-12-21 19:03 UTC (permalink / raw)
To: Bartosz Golaszewski
Cc: Jacek Anaszewski, Dan Murphy, linux-kernel, linux-leds,
Bartosz Golaszewski
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On Tue 2019-12-10 11:08:32, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
>
> 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.
Thanks, applied.
Pavel
--
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