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-rw-r--r--drivers/w1/masters/mxc_w1.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/w1/masters/mxc_w1.c b/drivers/w1/masters/mxc_w1.c
index 950d354..47e12cf 100644
--- a/drivers/w1/masters/mxc_w1.c
+++ b/drivers/w1/masters/mxc_w1.c
@@ -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);
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