Commit 00d083f9 authored by Wolfram Sang's avatar Wolfram Sang
Browse files

drivers/i2c/busses: don't check resource with devm_ioremap_resource 



devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
Acked-by: default avatarStephen Warren <swarren@nvidia.com>
Acked-by: default avatarBarry Song <Baohua.Song@csr.com>
parent 849d3457

drivers/i2c/busses/i2c-s3c2410.c

+0 −5
Original line number Diff line number Diff line
@@ -1082,11 +1082,6 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev) 
	/* map the registers */



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (res == NULL) {

		dev_err(&pdev->dev, "cannot find IO resource\n");

		return -ENOENT;

	}



	i2c->regs = devm_ioremap_resource(&pdev->dev, res);



	if (IS_ERR(i2c->regs))

drivers/i2c/busses/i2c-sirf.c

+0 −6
Original line number Diff line number Diff line
@@ -303,12 +303,6 @@ static int i2c_sirfsoc_probe(struct platform_device *pdev) 
	adap->class = I2C_CLASS_HWMON;



	mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (mem_res == NULL) {

		dev_err(&pdev->dev, "Unable to get MEM resource\n");

		err = -EINVAL;

		goto out;

	}



	siic->base = devm_ioremap_resource(&pdev->dev, mem_res);

	if (IS_ERR(siic->base)) {

		err = PTR_ERR(siic->base);

drivers/i2c/busses/i2c-tegra.c

+0 −5
Original line number Diff line number Diff line
@@ -714,11 +714,6 @@ static int tegra_i2c_probe(struct platform_device *pdev) 
	int ret = 0;



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!res) {

		dev_err(&pdev->dev, "no mem resource\n");

		return -EINVAL;

	}



	base = devm_ioremap_resource(&pdev->dev, res);

	if (IS_ERR(base))

		return PTR_ERR(base);

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