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kernel.org; dmarc=none action=none header.from=nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DB7PR04MB5465.eurprd04.prod.outlook.com (2603:10a6:10:85::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3477.21; Fri, 23 Oct 2020 08:23:43 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::ec42:b6d0:7666:19ef]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::ec42:b6d0:7666:19ef%8]) with mapi id 15.20.3477.028; Fri, 23 Oct 2020 08:23:43 +0000 From: peng.fan@nxp.com To: shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com Cc: kernel@pengutronix.de, linux-imx@nxp.com, linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Peng Fan Subject: [PATCH 1/2] i2c: imx: use devm_request_threaded_irq to simplify code Date: Fri, 23 Oct 2020 16:18:22 +0800 Message-Id: <1603441103-17735-1-git-send-email-peng.fan@nxp.com> X-Mailer: git-send-email 2.7.4 X-Originating-IP: [119.31.174.66] X-ClientProxiedBy: SG2PR03CA0148.apcprd03.prod.outlook.com (2603:1096:4:c8::21) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.66) by SG2PR03CA0148.apcprd03.prod.outlook.com (2603:1096:4:c8::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.3499.6 via Frontend Transport; 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DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: be642abf-3460-4d0c-2388-08d8772cf418 X-MS-Exchange-CrossTenant-AuthSource: DB6PR0402MB2760.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Oct 2020 08:23:43.3482 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: W39+UmJ+jVcANvM2SsiyA6TPxsqLsr+n+c2RPN+6AosIauRp67Ln1ymK6u9/oHWft8x94wI/TIyu6q41qx/kCA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR04MB5465 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org From: Peng Fan Use devm_request_threaded_irq to simplify code Signed-off-by: Peng Fan --- drivers/i2c/busses/i2c-imx.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index e6f8d6e45a15..ba9d639223ec 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -1216,8 +1216,8 @@ static int i2c_imx_probe(struct platform_device *pdev) goto rpm_disable; /* Request IRQ */ - ret = request_threaded_irq(irq, i2c_imx_isr, NULL, IRQF_SHARED, - pdev->name, i2c_imx); + ret = devm_request_threaded_irq(&pdev->dev, irq, i2c_imx_isr, NULL, IRQF_SHARED, + pdev->name, i2c_imx); if (ret) { dev_err(&pdev->dev, "can't claim irq %d\n", irq); goto rpm_disable; @@ -1265,7 +1265,6 @@ static int i2c_imx_probe(struct platform_device *pdev) clk_notifier_unregister: clk_notifier_unregister(i2c_imx->clk, &i2c_imx->clk_change_nb); - free_irq(irq, i2c_imx); rpm_disable: pm_runtime_put_noidle(&pdev->dev); pm_runtime_disable(&pdev->dev); @@ -1278,7 +1277,7 @@ static int i2c_imx_probe(struct platform_device *pdev) static int i2c_imx_remove(struct platform_device *pdev) { struct imx_i2c_struct *i2c_imx = platform_get_drvdata(pdev); - int irq, ret; + int ret; ret = pm_runtime_get_sync(&pdev->dev); if (ret < 0) @@ -1298,9 +1297,6 @@ static int i2c_imx_remove(struct platform_device *pdev) imx_i2c_write_reg(0, i2c_imx, IMX_I2C_I2SR); clk_notifier_unregister(i2c_imx->clk, &i2c_imx->clk_change_nb); 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dkim=none (message not signed) header.d=none; kernel.org; dmarc=none action=none header.from=nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DB7PR04MB5465.eurprd04.prod.outlook.com (2603:10a6:10:85::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3477.21; Fri, 23 Oct 2020 08:23:46 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::ec42:b6d0:7666:19ef]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::ec42:b6d0:7666:19ef%8]) with mapi id 15.20.3477.028; Fri, 23 Oct 2020 08:23:46 +0000 From: peng.fan@nxp.com To: shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com Cc: kernel@pengutronix.de, linux-imx@nxp.com, linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Peng Fan Subject: [PATCH 2/2] i2c: imx: remove id_table entry Date: Fri, 23 Oct 2020 16:18:23 +0800 Message-Id: <1603441103-17735-2-git-send-email-peng.fan@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1603441103-17735-1-git-send-email-peng.fan@nxp.com> References: <1603441103-17735-1-git-send-email-peng.fan@nxp.com> X-Originating-IP: [119.31.174.66] X-ClientProxiedBy: SG2PR03CA0148.apcprd03.prod.outlook.com (2603:1096:4:c8::21) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.66) by SG2PR03CA0148.apcprd03.prod.outlook.com (2603:1096:4:c8::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.3499.6 via Frontend Transport; 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DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 7ef81973-f2e3-44e8-3697-08d8772cf607 X-MS-Exchange-CrossTenant-AuthSource: DB6PR0402MB2760.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Oct 2020 08:23:46.6577 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: udVElxd/maEx15cO8euN6TG2h3G+5O7h/H+TcaXo5T89rdQX1IyxSfGPlznAhK10/f1Kr399E6dl6t7y9M/frA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR04MB5465 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org From: Peng Fan The legacy platform device code has been removed under arch/arm/mach-imx, so we no need id_table entry here. Signed-off-by: Peng Fan --- drivers/i2c/busses/i2c-imx.c | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index ba9d639223ec..7ea36a78abb0 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -233,19 +233,6 @@ static struct imx_i2c_hwdata vf610_i2c_hwdata = { }; -static const struct platform_device_id imx_i2c_devtype[] = { - { - .name = "imx1-i2c", - .driver_data = (kernel_ulong_t)&imx1_i2c_hwdata, - }, { - .name = "imx21-i2c", - .driver_data = (kernel_ulong_t)&imx21_i2c_hwdata, - }, { - /* sentinel */ - } -}; -MODULE_DEVICE_TABLE(platform, imx_i2c_devtype); - static const struct of_device_id i2c_imx_dt_ids[] = { { .compatible = "fsl,imx1-i2c", .data = &imx1_i2c_hwdata, }, { .compatible = "fsl,imx21-i2c", .data = &imx21_i2c_hwdata, }, @@ -1340,7 +1327,6 @@ static struct platform_driver i2c_imx_driver = { .of_match_table = i2c_imx_dt_ids, .acpi_match_table = i2c_imx_acpi_ids, }, - .id_table = imx_i2c_devtype, }; static int __init i2c_adap_imx_init(void)