Commit 5a32ebab authored by Dmitry Torokhov's avatar Dmitry Torokhov Committed by Bartosz Golaszewski
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gpio: lp873x: normalize return value of gpio_get 



The GPIO get callback is expected to return 0 or 1 (or a negative error
code). Ensure that the value returned by lp873x_gpio_get() is normalized
to the [0, 1] range.

Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://patch.msgid.link/20260218190657.2974723-4-dmitry.torokhov@gmail.com


Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
parent 4d720b0d

drivers/gpio/gpio-lp873x.c

+1 −1
Original line number Diff line number Diff line
@@ -55,7 +55,7 @@ static int lp873x_gpio_get(struct gpio_chip *chip, unsigned int offset) 
	if (ret < 0)

		return ret;



	return val & BIT(offset * BITS_PER_GPO);

	return !!(val & BIT(offset * BITS_PER_GPO));

}



static int lp873x_gpio_set(struct gpio_chip *chip, unsigned int offset,