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Thu, 12 Jun 2025 06:15:40 -0700 (PDT) From: Bartosz Golaszewski Date: Thu, 12 Jun 2025 15:15:23 +0200 Subject: [PATCH 14/16] pinctrl: sunxi: 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: <20250612-gpiochip-set-rv-pinctrl-remaining-v1-14-556b0a530cd4@linaro.org> References: <20250612-gpiochip-set-rv-pinctrl-remaining-v1-0-556b0a530cd4@linaro.org> In-Reply-To: <20250612-gpiochip-set-rv-pinctrl-remaining-v1-0-556b0a530cd4@linaro.org> To: Dvorkin Dmitry , Wells Lu , Linus Walleij , Bartosz Golaszewski , Patrice Chotard , Support Opensource , Baruch Siach , Sven Peter , Janne Grunau , Alyssa Rosenzweig , Neal Gompa , Viresh Kumar , Lakshmi Sowjanya D , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, asahi@lists.linux.dev, soc@lists.linux.dev, linux-sunxi@lists.linux.dev, Bartosz Golaszewski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; 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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/pinctrl/sunxi/pinctrl-sunxi.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/= pinctrl-sunxi.c index bf8612d72daacdde6209b0b5c84e010ef3b846c9..9a94c5276828aca51212f536400= 897e447c62ecd 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -955,8 +955,8 @@ static int sunxi_pinctrl_gpio_get(struct gpio_chip *chi= p, unsigned offset) return val; } =20 -static void sunxi_pinctrl_gpio_set(struct gpio_chip *chip, - unsigned offset, int value) +static int sunxi_pinctrl_gpio_set(struct gpio_chip *chip, unsigned int off= set, + int value) { struct sunxi_pinctrl *pctl =3D gpiochip_get_data(chip); u32 reg, shift, mask, val; @@ -976,6 +976,8 @@ static void sunxi_pinctrl_gpio_set(struct gpio_chip *ch= ip, writel(val, pctl->membase + reg); =20 raw_spin_unlock_irqrestore(&pctl->lock, flags); + + return 0; } =20 static int sunxi_pinctrl_gpio_direction_output(struct gpio_chip *chip, @@ -1597,7 +1599,7 @@ int sunxi_pinctrl_init_with_flags(struct platform_dev= ice *pdev, pctl->chip->direction_input =3D sunxi_pinctrl_gpio_direction_input; pctl->chip->direction_output =3D sunxi_pinctrl_gpio_direction_output; pctl->chip->get =3D sunxi_pinctrl_gpio_get; - pctl->chip->set =3D sunxi_pinctrl_gpio_set; + pctl->chip->set_rv =3D sunxi_pinctrl_gpio_set; pctl->chip->of_xlate =3D sunxi_pinctrl_gpio_of_xlate; pctl->chip->to_irq =3D sunxi_pinctrl_gpio_to_irq; pctl->chip->of_gpio_n_cells =3D 3; --=20 2.48.1