diff options
author | Varka Bhadram <varkabhadram@gmail.com> | 2014-11-04 07:51:16 +0530 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-07 09:01:50 -0800 |
commit | 7b519291b1b8ef82187936c9b6d1edfc5c805b3d (patch) | |
tree | 5d5f44ef6a3564218165cf3534f9e15cb15934ef /drivers/usb/host/ohci-platform.c | |
parent | c6d413cebd82cf35b6a4257cd94724ff60cffb71 (diff) | |
download | linux-7b519291b1b8ef82187936c9b6d1edfc5c805b3d.tar.bz2 |
host: ohci-platform: remove duplicate check on resource
Sanity check on resource happening with devm_ioremap_resource().
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ohci-platform.c')
-rw-r--r-- | drivers/usb/host/ohci-platform.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c index adb691d3087c..9434c1d54495 100644 --- a/drivers/usb/host/ohci-platform.c +++ b/drivers/usb/host/ohci-platform.c @@ -134,12 +134,6 @@ static int ohci_platform_probe(struct platform_device *dev) return irq; } - res_mem = platform_get_resource(dev, IORESOURCE_MEM, 0); - if (!res_mem) { - dev_err(&dev->dev, "no memory resource provided"); - return -ENXIO; - } - hcd = usb_create_hcd(&ohci_platform_hc_driver, &dev->dev, dev_name(&dev->dev)); if (!hcd) @@ -231,14 +225,15 @@ static int ohci_platform_probe(struct platform_device *dev) goto err_reset; } - hcd->rsrc_start = res_mem->start; - hcd->rsrc_len = resource_size(res_mem); - + res_mem = platform_get_resource(dev, IORESOURCE_MEM, 0); hcd->regs = devm_ioremap_resource(&dev->dev, res_mem); if (IS_ERR(hcd->regs)) { err = PTR_ERR(hcd->regs); goto err_power; } + hcd->rsrc_start = res_mem->start; + hcd->rsrc_len = resource_size(res_mem); + err = usb_add_hcd(hcd, irq, IRQF_SHARED); if (err) goto err_power; |