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Received: from DB7PR04MB4010.eurprd04.prod.outlook.com (2603:10a6:5:21::30) by AM8PR04MB7939.eurprd04.prod.outlook.com (2603:10a6:20b:241::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6363.29; Sat, 6 May 2023 08:56:46 +0000 Received: from DB7PR04MB4010.eurprd04.prod.outlook.com ([fe80::86a3:5425:d6fd:2346]) by DB7PR04MB4010.eurprd04.prod.outlook.com ([fe80::86a3:5425:d6fd:2346%4]) with mapi id 15.20.6363.028; Sat, 6 May 2023 08:56:46 +0000 From: haibo.chen@nxp.com To: linus.walleij@linaro.org, brgl@bgdev.pl Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-imx@nxp.com, haibo.chen@nxp.com, christophe.leroy@csgroup.eu Subject: [PATCH 1/2] gpio: vf610: switch to dynamic allocat GPIO base Date: Sat, 6 May 2023 16:59:27 +0800 Message-Id: <20230506085928.933737-1-haibo.chen@nxp.com> X-Mailer: git-send-email 2.34.1 X-ClientProxiedBy: SI2PR06CA0014.apcprd06.prod.outlook.com (2603:1096:4:186::11) To DB7PR04MB4010.eurprd04.prod.outlook.com (2603:10a6:5:21::30) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DB7PR04MB4010:EE_|AM8PR04MB7939:EE_ X-MS-Office365-Filtering-Correlation-Id: 297ac551-5859-44b2-83b8-08db4e0fd1ef X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Signed-off-by: Haibo Chen Reviewed-by: Linus Walleij --- drivers/gpio/gpio-vf610.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpio/gpio-vf610.c b/drivers/gpio/gpio-vf610.c index d3f3a69d4907..70e16cef7738 100644 --- a/drivers/gpio/gpio-vf610.c +++ b/drivers/gpio/gpio-vf610.c @@ -259,7 +259,6 @@ static void vf610_gpio_disable_clk(void *data) static int vf610_gpio_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - struct device_node *np = dev->of_node; struct vf610_gpio_port *port; struct gpio_chip *gc; struct gpio_irq_chip *girq; @@ -319,7 +318,7 @@ static int vf610_gpio_probe(struct platform_device *pdev) gc->parent = dev; gc->label = dev_name(dev); gc->ngpio = VF610_GPIO_PER_PORT; - gc->base = of_alias_get_id(np, "gpio") * VF610_GPIO_PER_PORT; + gc->base = -1; gc->request = gpiochip_generic_request; gc->free = gpiochip_generic_free;