diff mbox series

gpio: ds4520: don't check the 'ngpios' property in the driver

Message ID 20250407-gpio-regmap-ngpios-v1-1-5ea63fcbde39@linaro.org
State New
Headers show
Series gpio: ds4520: don't check the 'ngpios' property in the driver | expand

Commit Message

Bartosz Golaszewski April 7, 2025, 7:06 a.m. UTC 
From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

This is already done by the gpio-regmap abstraction by calling
gpiochip_get_ngpios(). We don't need to do this at the driver level.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
 drivers/gpio/gpio-ds4520.c | 4 ----
 1 file changed, 4 deletions(-)


---
base-commit: 0af2f6be1b4281385b618cb86ad946eded089ac8
change-id: 20250326-gpio-regmap-ngpios-e16aae1f0c98

Best regards,
diff mbox series

Patch

diff --git a/drivers/gpio/gpio-ds4520.c b/drivers/gpio/gpio-ds4520.c
index 1903deaef3e9..2390f53dae46 100644
--- a/drivers/gpio/gpio-ds4520.c
+++ b/drivers/gpio/gpio-ds4520.c
@@ -33,10 +33,6 @@  static int ds4520_gpio_probe(struct i2c_client *client)
 	if (ret)
 		return dev_err_probe(dev, ret, "Missing 'reg' property.\n");
 
-	ret = device_property_read_u32(dev, "ngpios", &ngpio);
-	if (ret)
-		return dev_err_probe(dev, ret, "Missing 'ngpios' property.\n");
-
 	regmap = devm_regmap_init_i2c(client, &ds4520_regmap_config);
 	if (IS_ERR(regmap))
 		return dev_err_probe(dev, PTR_ERR(regmap),