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| author | Varka Bhadram <varkabhadram@gmail.com> | 2014-11-04 07:51:17 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-07 09:01:50 -0800 |
| commit | 15c85d9cc83b6aea97859377d887e7493f141193 (patch) | |
| tree | 39339463c1826fbac4816c9a48c2c12a7e2f163e /drivers | |
| parent | 7b519291b1b8ef82187936c9b6d1edfc5c805b3d (diff) | |
| download | linux-stable-15c85d9cc83b6aea97859377d887e7493f141193.tar.gz linux-stable-15c85d9cc83b6aea97859377d887e7493f141193.tar.bz2 linux-stable-15c85d9cc83b6aea97859377d887e7493f141193.zip | |
host: ohci-pxa27x: 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')
| -rw-r--r-- | drivers/usb/host/ohci-pxa27x.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c index e68f3d02cd1a..13399814ef5f 100644 --- a/drivers/usb/host/ohci-pxa27x.c +++ b/drivers/usb/host/ohci-pxa27x.c @@ -447,20 +447,13 @@ int usb_hcd_pxa27x_probe (const struct hc_driver *driver, struct platform_device return -ENOMEM; r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!r) { - pr_err("no resource of IORESOURCE_MEM"); - retval = -ENXIO; - goto err; - } - - hcd->rsrc_start = r->start; - hcd->rsrc_len = resource_size(r); - hcd->regs = devm_ioremap_resource(&pdev->dev, r); if (IS_ERR(hcd->regs)) { retval = PTR_ERR(hcd->regs); goto err; } + hcd->rsrc_start = r->start; + hcd->rsrc_len = resource_size(r); /* initialize "struct pxa27x_ohci" */ pxa_ohci = to_pxa27x_ohci(hcd); |