diff options
| author | Varka Bhadram <varkabhadram@gmail.com> | 2014-11-04 02:21:22 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-07 17:01:50 (GMT) |
| commit | d6e269ae4fb147eaa65ae6980064ee0c013fc7d6 (patch) | |
| tree | 58afccde9f025d91c947472765742b15693faa33 /drivers/usb/host | |
| parent | 6144171ddccfe2db193496614159501bf641034f (diff) | |
| download | linux-d6e269ae4fb147eaa65ae6980064ee0c013fc7d6.tar.xz | |
host: ehci-mxc: 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')
| -rw-r--r-- | drivers/usb/host/ehci-mxc.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c index dbe5e4e..c7a9b31 100644 --- a/drivers/usb/host/ehci-mxc.c +++ b/drivers/usb/host/ehci-mxc.c @@ -69,20 +69,13 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev) return -ENOMEM; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "Found HC with no register addr. Check setup!\n"); - ret = -ENODEV; - goto err_alloc; - } - - hcd->rsrc_start = res->start; - hcd->rsrc_len = resource_size(res); - hcd->regs = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(hcd->regs)) { ret = PTR_ERR(hcd->regs); goto err_alloc; } + hcd->rsrc_start = res->start; + hcd->rsrc_len = resource_size(res); hcd->has_tt = 1; ehci = hcd_to_ehci(hcd); |