Commit d170eef8 authored by Bartosz Golaszewski's avatar Bartosz Golaszewski Committed by Bartosz Golaszewski
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gpio: gw-pld: use new line value setter callbacks 



struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20250407-gpiochip-set-rv-gpio-part1-v1-8-78399683ca38@linaro.org


Signed-off-by: default avatarBartosz Golaszewski <brgl@bgdev.pl>
parent 96af7133

drivers/gpio/gpio-gw-pld.c

+3 −3
Original line number Diff line number Diff line
@@ -62,9 +62,9 @@ static int gw_pld_output8(struct gpio_chip *gc, unsigned offset, int value) 
	return i2c_smbus_write_byte(gw->client, gw->out);

}



static void gw_pld_set8(struct gpio_chip *gc, unsigned offset, int value)

static int gw_pld_set8(struct gpio_chip *gc, unsigned int offset, int value)

{

	gw_pld_output8(gc, offset, value);

	return gw_pld_output8(gc, offset, value);

}



static int gw_pld_probe(struct i2c_client *client)
@@ -86,7 +86,7 @@ static int gw_pld_probe(struct i2c_client *client) 
	gw->chip.direction_input = gw_pld_input8;

	gw->chip.get = gw_pld_get8;

	gw->chip.direction_output = gw_pld_output8;

	gw->chip.set = gw_pld_set8;

	gw->chip.set_rv = gw_pld_set8;

	gw->client = client;



	/*