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Wed, 18 Feb 2026 11:07:06 -0800 (PST) From: Dmitry Torokhov To: Linus Walleij , Bartosz Golaszewski Cc: Marek Vasut , Thomas Richard , linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org Subject: [PATCH 4/7] gpio: lp873x: normalize return value of gpio_get Date: Wed, 18 Feb 2026 11:06:53 -0800 Message-ID: <20260218190657.2974723-4-dmitry.torokhov@gmail.com> X-Mailer: git-send-email 2.53.0.335.g19a08e0c02-goog In-Reply-To: <20260218190657.2974723-1-dmitry.torokhov@gmail.com> References: <20260218190657.2974723-1-dmitry.torokhov@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 --- 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 5376708a81bf..f4413fa5a811 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, -- 2.53.0.335.g19a08e0c02-goog