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authorVarka Bhadram <varkabhadram@gmail.com>2014-11-04 05:21:17 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-11-07 20:01:50 +0300
commit15c85d9cc83b6aea97859377d887e7493f141193 (patch)
tree39339463c1826fbac4816c9a48c2c12a7e2f163e /drivers/usb/host/ohci-pxa27x.c
parent7b519291b1b8ef82187936c9b6d1edfc5c805b3d (diff)
downloadlinux-15c85d9cc83b6aea97859377d887e7493f141193.tar.xz
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/usb/host/ohci-pxa27x.c')
-rw-r--r--drivers/usb/host/ohci-pxa27x.c11
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);