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Tue, 06 May 2025 02:02:02 -0700 (PDT) From: Bartosz Golaszewski Date: Tue, 06 May 2025 11:01:52 +0200 Subject: [PATCH 09/12] gpio: max77620: use new GPIO line value setter callbacks Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250506-gpiochip-set-rv-gpio-part3-v1-9-0fbdea5a9667@linaro.org> References: <20250506-gpiochip-set-rv-gpio-part3-v1-0-0fbdea5a9667@linaro.org> In-Reply-To: <20250506-gpiochip-set-rv-gpio-part3-v1-0-0fbdea5a9667@linaro.org> To: Linus Walleij , Bartosz Golaszewski , Vladimir Zapolskiy , Piotr Wojtaszczyk , Charles Keepax , Richard Fitzgerald , Andy Shevchenko Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sound@vger.kernel.org, patches@opensource.cirrus.com, Bartosz Golaszewski X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=openpgp-sha256; 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a=openpgp; fpr=169DEB6C0BC3C46013D2C79F11A72EA01471D772 From: Bartosz Golaszewski 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: Bartosz Golaszewski --- drivers/gpio/gpio-max77620.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/drivers/gpio/gpio-max77620.c b/drivers/gpio/gpio-max77620.c index 8c2a5609161fd..af7af8e40afe4 100644 --- a/drivers/gpio/gpio-max77620.c +++ b/drivers/gpio/gpio-max77620.c @@ -223,20 +223,17 @@ static int max77620_gpio_set_debounce(struct max77620= _gpio *mgpio, return ret; } =20 -static void max77620_gpio_set(struct gpio_chip *gc, unsigned int offset, - int value) +static int max77620_gpio_set(struct gpio_chip *gc, unsigned int offset, + int value) { struct max77620_gpio *mgpio =3D gpiochip_get_data(gc); u8 val; - int ret; =20 val =3D (value) ? MAX77620_CNFG_GPIO_OUTPUT_VAL_HIGH : MAX77620_CNFG_GPIO_OUTPUT_VAL_LOW; =20 - ret =3D regmap_update_bits(mgpio->rmap, GPIO_REG_ADDR(offset), - MAX77620_CNFG_GPIO_OUTPUT_VAL_MASK, val); - if (ret < 0) - dev_err(mgpio->dev, "CNFG_GPIO_OUT update failed: %d\n", ret); + return regmap_update_bits(mgpio->rmap, GPIO_REG_ADDR(offset), + MAX77620_CNFG_GPIO_OUTPUT_VAL_MASK, val); } =20 static int max77620_gpio_set_config(struct gpio_chip *gc, unsigned int off= set, @@ -314,7 +311,7 @@ static int max77620_gpio_probe(struct platform_device *= pdev) mgpio->gpio_chip.direction_input =3D max77620_gpio_dir_input; mgpio->gpio_chip.get =3D max77620_gpio_get; mgpio->gpio_chip.direction_output =3D max77620_gpio_dir_output; - mgpio->gpio_chip.set =3D max77620_gpio_set; + mgpio->gpio_chip.set_rv =3D max77620_gpio_set; mgpio->gpio_chip.set_config =3D max77620_gpio_set_config; mgpio->gpio_chip.ngpio =3D MAX77620_GPIO_NR; mgpio->gpio_chip.can_sleep =3D 1; --=20 2.45.2