diff options
| author | Yang Yingliang <yangyingliang@huawei.com> | 2021-06-05 15:55:37 +0800 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2021-06-21 11:32:47 +0200 |
| commit | f9cd46a4bb6ce8e9ca827afd2b294266251ef936 (patch) | |
| tree | 70554ec8c5054ebed65099aa428e916406e6e840 | |
| parent | ed914d48b6a1040d1039d371b56273d422c0081e (diff) | |
MIPS: OCTEON: octeon-usb: Use devm_platform_get_and_ioremap_resource()
Remove unneeded error handling on the result of a call
to platform_get_resource() when the value is passed to
devm_ioremap_resource().
And use devm_platform_get_and_ioremap_resource() to simplify
code.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| -rw-r--r-- | arch/mips/cavium-octeon/octeon-usb.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/arch/mips/cavium-octeon/octeon-usb.c b/arch/mips/cavium-octeon/octeon-usb.c index 950e6c6e8629..6e4d3619137a 100644 --- a/arch/mips/cavium-octeon/octeon-usb.c +++ b/arch/mips/cavium-octeon/octeon-usb.c @@ -516,20 +516,13 @@ 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_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(base)) { put_device(&pdev->dev); return PTR_ERR(base); |