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Wed, 17 Jul 2019 10:21:48 +0000 Received: from AM0PR04MB4211.eurprd04.prod.outlook.com ([fe80::7882:51:e491:8431]) by AM0PR04MB4211.eurprd04.prod.outlook.com ([fe80::7882:51:e491:8431%7]) with mapi id 15.20.2073.012; Wed, 17 Jul 2019 10:21:48 +0000 From: Aisheng Dong To: Anson Huang , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "wsa+renesas@sang-engineering.com" , "linux-i2c@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH 1/2] i2c: mxs: use devm_platform_ioremap_resource() to simplify code Thread-Topic: [PATCH 1/2] i2c: mxs: use devm_platform_ioremap_resource() to simplify code Thread-Index: AQHVPHyRBlijijTup0aiqRJOOQ662KbOmbdQ Date: Wed, 17 Jul 2019 10:21:47 +0000 Message-ID: References: <20190717084017.30987-1-Anson.Huang@nxp.com> In-Reply-To: <20190717084017.30987-1-Anson.Huang@nxp.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=aisheng.dong@nxp.com; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org > From: Anson.Huang@nxp.com > Sent: Wednesday, July 17, 2019 4:40 PM > > Use the new helper devm_platform_ioremap_resource() which wraps the > platform_get_resource() and devm_ioremap_resource() together, to simplify > the code. > > Signed-off-by: Anson Huang Reviewed-by: Dong Aisheng Regards Aisheng > --- > drivers/i2c/busses/i2c-mxs.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c index > 7d79317..8922491 100644 > --- a/drivers/i2c/busses/i2c-mxs.c > +++ b/drivers/i2c/busses/i2c-mxs.c > @@ -802,7 +802,6 @@ static int mxs_i2c_probe(struct platform_device > *pdev) > struct device *dev = &pdev->dev; > struct mxs_i2c_dev *i2c; > struct i2c_adapter *adap; > - struct resource *res; > int err, irq; > > i2c = devm_kzalloc(dev, sizeof(*i2c), GFP_KERNEL); @@ -814,8 +813,7 > @@ static int mxs_i2c_probe(struct platform_device *pdev) > i2c->dev_type = device_id->driver_data; > } > > - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); > - i2c->regs = devm_ioremap_resource(&pdev->dev, res); > + i2c->regs = devm_platform_ioremap_resource(pdev, 0); > if (IS_ERR(i2c->regs)) > return PTR_ERR(i2c->regs); > > -- > 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel