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Mon, 03 Mar 2025 05:18:43 -0800 (PST) From: Bartosz Golaszewski Date: Mon, 03 Mar 2025 14:18:31 +0100 Subject: [PATCH 06/15] gpio: adp5585: use new 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: <20250303-gpiochip-set-conversion-v1-6-1d5cceeebf8b@linaro.org> References: <20250303-gpiochip-set-conversion-v1-0-1d5cceeebf8b@linaro.org> In-Reply-To: <20250303-gpiochip-set-conversion-v1-0-1d5cceeebf8b@linaro.org> To: Linus Walleij , Bartosz Golaszewski , Michael Hennerich , Laurent Pinchart , Mun Yew Tham , Joel Stanley , Andrew Jeffery Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org, patches@opensource.cirrus.com, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, 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-adp5585.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/gpio/gpio-adp5585.c b/drivers/gpio/gpio-adp5585.c index 000d31f09671..d5c0f1b267c8 100644 --- a/drivers/gpio/gpio-adp5585.c +++ b/drivers/gpio/gpio-adp5585.c @@ -86,14 +86,16 @@ static int adp5585_gpio_get_value(struct gpio_chip *chi= p, unsigned int off) return !!(val & bit); } =20 -static void adp5585_gpio_set_value(struct gpio_chip *chip, unsigned int of= f, int val) +static int adp5585_gpio_set_value(struct gpio_chip *chip, unsigned int off, + int val) { struct adp5585_gpio_dev *adp5585_gpio =3D gpiochip_get_data(chip); unsigned int bank =3D ADP5585_BANK(off); unsigned int bit =3D ADP5585_BIT(off); =20 - regmap_update_bits(adp5585_gpio->regmap, ADP5585_GPO_DATA_OUT_A + bank, - bit, val ? bit : 0); + return regmap_update_bits(adp5585_gpio->regmap, + ADP5585_GPO_DATA_OUT_A + bank, + bit, val ? bit : 0); } =20 static int adp5585_gpio_set_bias(struct adp5585_gpio_dev *adp5585_gpio, @@ -192,7 +194,7 @@ static int adp5585_gpio_probe(struct platform_device *p= dev) gc->direction_input =3D adp5585_gpio_direction_input; gc->direction_output =3D adp5585_gpio_direction_output; gc->get =3D adp5585_gpio_get_value; - gc->set =3D adp5585_gpio_set_value; + gc->set_rv =3D adp5585_gpio_set_value; gc->set_config =3D adp5585_gpio_set_config; gc->can_sleep =3D true; =20 --=20 2.45.2