From 5a32ebabb6819fafce99e7bc6575ca568af6d22a Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 18 Feb 2026 11:06:53 -0800 Subject: [PATCH] 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: Dmitry Torokhov Link: https://patch.msgid.link/20260218190657.2974723-4-dmitry.torokhov@gmail.com Signed-off-by: Bartosz Golaszewski --- drivers/gpio/gpio-lp873x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-lp873x.c b/drivers/gpio/gpio-lp873x.c index 5376708a81bfe..f4413fa5a8110 100644 --- a/drivers/gpio/gpio-lp873x.c +++ b/drivers/gpio/gpio-lp873x.c @@ -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, -- 2.47.3