From: Anson.Huang@nxp.com
To: aisheng.dong@nxp.com, 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
Cc: Linux-imx@nxp.com
Subject: [PATCH 1/2] i2c: mxs: use devm_platform_ioremap_resource() to simplify code
Date: Wed, 17 Jul 2019 16:40:16 +0800 [thread overview]
Message-ID: <20190717084017.30987-1-Anson.Huang@nxp.com> (raw)
From: Anson Huang <Anson.Huang@nxp.com>
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 <Anson.Huang@nxp.com>
---
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
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next reply other threads:[~2019-07-17 8:51 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-17 8:40 Anson.Huang [this message]
2019-07-17 8:40 ` [PATCH 2/2] i2c: imx-lpi2c: use devm_platform_ioremap_resource() to simplify code Anson.Huang
2019-07-17 10:22 ` Aisheng Dong
2019-08-01 12:50 ` Wolfram Sang
2019-07-17 10:21 ` [PATCH 1/2] i2c: mxs: " Aisheng Dong
2019-08-01 12:50 ` Wolfram Sang
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