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Mon, 07 Apr 2025 00:19:20 -0700 (PDT) From: Bartosz Golaszewski Date: Mon, 07 Apr 2025 09:19:12 +0200 Subject: [PATCH 3/3] Input: adp5589 - 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: <20250407-gpiochip-set-rv-input-v1-3-a8b45b18e79c@linaro.org> References: <20250407-gpiochip-set-rv-input-v1-0-a8b45b18e79c@linaro.org> In-Reply-To: <20250407-gpiochip-set-rv-input-v1-0-a8b45b18e79c@linaro.org> To: Michael Hennerich , Dmitry Torokhov , Linus Walleij , Bartosz Golaszewski Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, Bartosz Golaszewski X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1854; i=bartosz.golaszewski@linaro.org; h=from:subject:message-id; bh=b1mbZ9+luKGaPZMmERJAiMQlHQJ363cz8LumGJPcpTM=; b=owEBbQKS/ZANAwAKARGnLqAUcddyAcsmYgBn83xvW12rx8RkPQUSxweYOqwmmE0p4xrJnqauq fSmi5ZJlsWJAjMEAAEKAB0WIQQWnetsC8PEYBPSx58Rpy6gFHHXcgUCZ/N8bwAKCRARpy6gFHHX csOwD/0TeLStBON5XGpuhq0sT+tGYEAXHhUsDfBm+6vTRWA8DAPj8UvyoWIJpVSXHhJ14d+LF9/ MPaJf0IY5KUNyBNefLcPapsbPwWG4ThYyel073Xq/8IP/P5hzy8HdOzgYem0VzpGSgS22YGPsSY PNI3icdfVpBrtblUKN1kOpsW/DvAvjkrayb74UCZVoeQAftbNnswVMBDT80aOyEZx/VCcBAroae 0JrqhW6RnTqY5eCZmkEzuLOeSpwHcd9Sh0PzKcR/r+9BMVBLesPLi50KL+yvJtk2CZDkH2A6DRR /EKjKEg7xJdPho9+PiPV2yfsyrb5DM6B0El7Mdn+tRm4C8VDd2by7PeXD2cdumvIELOGxwQ/9if MqC4/wLoXqsxumsw4FSiok/CNfk/XlVXp+mFazMOpHVobIWqRxd6gbU6QTuWsRuy4tlPq8KxPdO 8A0318xTNB9W9mLoM1t7jRSh0rFsKuIyV8b/z/aOaHxYvXaVTklqSw941hlG7RwODDLWoArsuyj 6DOlSS4wIAgFuzEKbO+R10JTBsNZcnQ61h1rbpxpA1gjpxN070eGsllW6ZgVxGcRtJeMoeesB/W fB4CUGLxl5ZUdXR457F1R/jgRWnleYoFvOLMcH/FZHOppGLoXtg/PCyHDYb2w1zI0STYpvzds81 RaKAUPjWTuQTCiQ== X-Developer-Key: i=bartosz.golaszewski@linaro.org; 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/input/keyboard/adp5589-keys.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/input/keyboard/adp5589-keys.c b/drivers/input/keyboard= /adp5589-keys.c index 81d0876ee358..986a789f1ec3 100644 --- a/drivers/input/keyboard/adp5589-keys.c +++ b/drivers/input/keyboard/adp5589-keys.c @@ -404,8 +404,8 @@ static int adp5589_gpio_get_value(struct gpio_chip *chi= p, unsigned off) return !!(val & bit); } =20 -static void adp5589_gpio_set_value(struct gpio_chip *chip, - unsigned off, int val) +static int adp5589_gpio_set_value(struct gpio_chip *chip, unsigned int off, + int val) { struct adp5589_kpad *kpad =3D gpiochip_get_data(chip); unsigned int bank =3D kpad->var->bank(kpad->gpiomap[off]); @@ -418,8 +418,9 @@ static void adp5589_gpio_set_value(struct gpio_chip *ch= ip, else kpad->dat_out[bank] &=3D ~bit; =20 - adp5589_write(kpad->client, kpad->var->reg(ADP5589_GPO_DATA_OUT_A) + - bank, kpad->dat_out[bank]); + return adp5589_write(kpad->client, + kpad->var->reg(ADP5589_GPO_DATA_OUT_A) + bank, + kpad->dat_out[bank]); } =20 static int adp5589_gpio_direction_input(struct gpio_chip *chip, unsigned o= ff) @@ -520,7 +521,7 @@ static int adp5589_gpio_add(struct adp5589_kpad *kpad) kpad->gc.direction_input =3D adp5589_gpio_direction_input; kpad->gc.direction_output =3D adp5589_gpio_direction_output; kpad->gc.get =3D adp5589_gpio_get_value; - kpad->gc.set =3D adp5589_gpio_set_value; + kpad->gc.set_rv =3D adp5589_gpio_set_value; kpad->gc.can_sleep =3D 1; =20 kpad->gc.base =3D gpio_data->gpio_start; --=20 2.45.2