AcoSail/kernel_optimize_test
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usb: dwc2: convert to devm_platform_get_and_ioremap_resource

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Use devm_platform_get_and_ioremap_resource() to simplify code, which
contains platform_get_resource() and devm_ioremap_resource(), it also
get the resource for use by the following code.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: Dejin Zheng <zhengdejin5@gmail.com>
Link: https://lore.kernel.org/r/20200323160612.17277-5-zhengdejin5@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dejin Zheng 2020-03-24 00:06:11 +08:00 committed by Greg Kroah-Hartman
parent 558963c498
commit 5bf7e2883f
1 changed files with 1 additions and 2 deletions
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3
drivers/usb/dwc2/platform.c
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@ -397,8 +397,7 @@ static int dwc2_driver_probe(struct platform_device *dev)
return retval;
}
res = platform_get_resource(dev, IORESOURCE_MEM, 0);
hsotg->regs = devm_ioremap_resource(&dev->dev, res);
hsotg->regs = devm_platform_get_and_ioremap_resource(dev, 0, &res);
if (IS_ERR(hsotg->regs))
return PTR_ERR(hsotg->regs);