diff options
| author | Qinglang Miao <miaoqinglang@huawei.com> | 2020-09-16 14:21:27 +0800 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2020-09-18 15:30:41 +0200 |
| commit | 0ee69c589ec8659560910815f32c13af8587a779 (patch) | |
| tree | 479cb74318ff51b7744c75cf246011a4cb50ce04 /arch/mips/cavium-octeon | |
| parent | b0a1c2903b5f43861a78a25fe4f389d99607ae04 (diff) | |
| download | linux-0ee69c589ec8659560910815f32c13af8587a779.tar.bz2 | |
MIPS: OCTEON: use devm_platform_ioremap_resource
Note that error handling on the result of a call to platform_get_resource()
is unneeded when the value is passed to devm_ioremap_resource(), so remove
it. Then use the helper function that wraps the calls to
platform_get_resource() and devm_ioremap_resource() together.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/cavium-octeon')
| -rw-r--r-- | arch/mips/cavium-octeon/octeon-usb.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/arch/mips/cavium-octeon/octeon-usb.c b/arch/mips/cavium-octeon/octeon-usb.c index 950e6c6e8629..97f6dc31e1b4 100644 --- a/arch/mips/cavium-octeon/octeon-usb.c +++ b/arch/mips/cavium-octeon/octeon-usb.c @@ -498,7 +498,6 @@ static int __init dwc3_octeon_device_init(void) const char compat_node_name[] = "cavium,octeon-7130-usb-uctl"; struct platform_device *pdev; struct device_node *node; - struct resource *res; void __iomem *base; /* @@ -516,20 +515,13 @@ static int __init dwc3_octeon_device_init(void) if (!pdev) return -ENODEV; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (res == NULL) { - put_device(&pdev->dev); - dev_err(&pdev->dev, "No memory resources\n"); - return -ENXIO; - } - /* * The code below maps in the registers necessary for * setting up the clocks and reseting PHYs. We must * release the resources so the dwc3 subsystem doesn't * know the difference. */ - base = devm_ioremap_resource(&pdev->dev, res); + base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) { put_device(&pdev->dev); return PTR_ERR(base); |