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Tue, 12 Aug 2025 05:12:58 -0700 (PDT) From: Bartosz Golaszewski Date: Tue, 12 Aug 2025 14:12:49 +0200 Subject: [PATCH RESEND 07/14] gpio: ts4800: use new generic GPIO chip API 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: <20250812-gpio-mmio-gpio-conv-v1-7-aac41d656979@linaro.org> References: <20250812-gpio-mmio-gpio-conv-v1-0-aac41d656979@linaro.org> In-Reply-To: <20250812-gpio-mmio-gpio-conv-v1-0-aac41d656979@linaro.org> To: Linus Walleij , Bartosz Golaszewski , Yinbo Zhu , Hoan Tran , Manivannan Sadhasivam , Yang Shen Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-unisoc@lists.infradead.org, Bartosz Golaszewski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2141; i=bartosz.golaszewski@linaro.org; h=from:subject:message-id; bh=zakPacry7z23T70PXyuXPcLNJS53LcxlBowKWXzkU5o=; 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Signed-off-by: Bartosz Golaszewski --- drivers/gpio/gpio-ts4800.c | 25 +++++++++++++++++-------- 1 file changed, 17 insertions(+), 8 deletions(-) diff --git a/drivers/gpio/gpio-ts4800.c b/drivers/gpio/gpio-ts4800.c index cb3eeeb1e9df9aa687e880b16f8d0a31b04a3b07..844347945e8e71fa0f456be0ba8= de7217f6760a3 100644 --- a/drivers/gpio/gpio-ts4800.c +++ b/drivers/gpio/gpio-ts4800.c @@ -6,6 +6,7 @@ */ =20 #include +#include #include #include #include @@ -17,13 +18,14 @@ =20 static int ts4800_gpio_probe(struct platform_device *pdev) { + struct gpio_generic_chip_config config; struct device *dev =3D &pdev->dev; - struct gpio_chip *chip; + struct gpio_generic_chip *chip; void __iomem *base_addr; int retval; u32 ngpios; =20 - chip =3D devm_kzalloc(&pdev->dev, sizeof(struct gpio_chip), GFP_KERNEL); + chip =3D devm_kzalloc(dev, sizeof(*chip), GFP_KERNEL); if (!chip) return -ENOMEM; =20 @@ -37,15 +39,22 @@ static int ts4800_gpio_probe(struct platform_device *pd= ev) else if (retval) return retval; =20 - retval =3D bgpio_init(chip, &pdev->dev, 2, base_addr + INPUT_REG_OFFSET, - base_addr + OUTPUT_REG_OFFSET, NULL, - base_addr + DIRECTION_REG_OFFSET, NULL, 0); + config =3D (typeof(config)){ + .dev =3D dev, + .sz =3D 2, + .dat =3D base_addr + INPUT_REG_OFFSET, + .set =3D base_addr + OUTPUT_REG_OFFSET, + .dirout =3D base_addr + DIRECTION_REG_OFFSET, + }; + + retval =3D gpio_generic_chip_init(chip, &config); if (retval) - return dev_err_probe(dev, retval, "bgpio_init failed\n"); + return dev_err_probe(dev, retval, + "failed to initialize the generic GPIO chip\n"); =20 - chip->ngpio =3D ngpios; + chip->gc.ngpio =3D ngpios; =20 - return devm_gpiochip_add_data(&pdev->dev, chip, NULL); + return devm_gpiochip_add_data(dev, &chip->gc, NULL); } =20 static const struct of_device_id ts4800_gpio_of_match[] =3D { --=20 2.48.1