Commit 188fe480 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Wolfram Sang
Browse files

i2c: designware: Use devm_platform_ioremap_resource() to simplify code 



Use devm_platform_ioremap_resource() instead of
platform_get_resource() + devm_ioremap_resource().

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
parent 2fd6cbf4

drivers/i2c/busses/i2c-designware-platdrv.c

+2 −6
Original line number Diff line number Diff line
@@ -157,12 +157,10 @@ static int mscc_twi_set_sda_hold_time(struct dw_i2c_dev *dev) 
static int dw_i2c_of_configure(struct platform_device *pdev)

{

	struct dw_i2c_dev *dev = platform_get_drvdata(pdev);

	struct resource *mem;



	switch (dev->flags & MODEL_MASK) {

	case MODEL_MSCC_OCELOT:

		mem = platform_get_resource(pdev, IORESOURCE_MEM, 1);

		dev->ext = devm_ioremap_resource(&pdev->dev, mem);

		dev->ext = devm_platform_ioremap_resource(pdev, 1);

		if (!IS_ERR(dev->ext))

			dev->set_sda_hold_time = mscc_twi_set_sda_hold_time;

		break;
@@ -241,7 +239,6 @@ static int dw_i2c_plat_probe(struct platform_device *pdev) 
	struct dw_i2c_dev *dev;

	struct i2c_timings *t;

	u32 acpi_speed;

	struct resource *mem;

	int i, irq, ret;



	irq = platform_get_irq(pdev, 0);
@@ -252,8 +249,7 @@ static int dw_i2c_plat_probe(struct platform_device *pdev) 
	if (!dev)

		return -ENOMEM;



	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);

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

	dev->base = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(dev->base))

		return PTR_ERR(dev->base);