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w1: mxc_w1: Convert to devm_ioremap_resource()

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According to Documentation/driver-model/devres.txt:

  devm_request_and_ioremap() : obsoleted by devm_ioremap_resource()

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fabio Estevam 2013-03-11 20:18:15 -03:00 committed by Greg Kroah-Hartman
parent f6161aa153
commit 388f7bd24d
1 changed files with 3 additions and 3 deletions
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6
drivers/w1/masters/mxc_w1.c
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@ -121,9 +121,9 @@ static int mxc_w1_probe(struct platform_device *pdev)
mdev->clkdiv = (clk_get_rate(mdev->clk) / 1000000) - 1;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
mdev->regs = devm_request_and_ioremap(&pdev->dev, res);
if (!mdev->regs)
return -EBUSY;
mdev->regs = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(mdev->regs))
return PTR_ERR(mdev->regs);
clk_prepare_enable(mdev->clk);
__raw_writeb(mdev->clkdiv, mdev->regs + MXC_W1_TIME_DIVIDER);