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i2c: mxs: use devm_platform_ioremap_resource() to simplify code

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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>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Anson Huang 2019-07-17 16:40:16 +08:00 committed by Wolfram Sang
parent 34de3513e6
commit b17e6d19dc
1 changed files with 1 additions and 3 deletions
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4
drivers/i2c/busses/i2c-mxs.c
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@ -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);