Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle.
Reported-by: Hulk Robot <[email protected]> Signed-off-by: YueHaibing <[email protected]> --- drivers/w1/masters/mxc_w1.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/w1/masters/mxc_w1.c b/drivers/w1/masters/mxc_w1.c index c3b2095..1ca880e 100644 --- a/drivers/w1/masters/mxc_w1.c +++ b/drivers/w1/masters/mxc_w1.c @@ -92,7 +92,6 @@ static int mxc_w1_probe(struct platform_device *pdev) { struct mxc_w1_device *mdev; unsigned long clkrate; - struct resource *res; unsigned int clkdiv; int err; @@ -120,8 +119,7 @@ static int mxc_w1_probe(struct platform_device *pdev) dev_warn(&pdev->dev, "Incorrect time base frequency %lu Hz\n", clkrate); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - mdev->regs = devm_ioremap_resource(&pdev->dev, res); + mdev->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(mdev->regs)) { err = PTR_ERR(mdev->regs); goto out_disable_clk; -- 2.7.4
