diff options
| author | Varka Bhadram <varkabhadram@gmail.com> | 2014-11-04 07:51:23 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-07 09:01:50 -0800 |
| commit | 073153bf227649057a911ff8d4383117fb866e2b (patch) | |
| tree | b2539fdd46014b249bea10b115070d1636965740 | |
| parent | d6e269ae4fb147eaa65ae6980064ee0c013fc7d6 (diff) | |
host: ehci-octeon: 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>
| -rw-r--r-- | drivers/usb/host/ehci-octeon.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/usb/host/ehci-octeon.c b/drivers/usb/host/ehci-octeon.c index 9051439039a..2d0c4bcba57 100644 --- a/drivers/usb/host/ehci-octeon.c +++ b/drivers/usb/host/ehci-octeon.c @@ -106,12 +106,6 @@ static int ehci_octeon_drv_probe(struct platform_device *pdev) return -ENODEV; } - res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (res_mem == NULL) { - dev_err(&pdev->dev, "No register space assigned\n"); - return -ENODEV; - } - /* * We can DMA from anywhere. But the descriptors must be in * the lower 4GB. @@ -125,14 +119,14 @@ static int ehci_octeon_drv_probe(struct platform_device *pdev) if (!hcd) return -ENOMEM; - hcd->rsrc_start = res_mem->start; - hcd->rsrc_len = resource_size(res_mem); - + res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); hcd->regs = devm_ioremap_resource(&pdev->dev, res_mem); if (IS_ERR(hcd->regs)) { ret = PTR_ERR(hcd->regs); goto err1; } + hcd->rsrc_start = res_mem->start; + hcd->rsrc_len = resource_size(res_mem); ehci_octeon_start(); |