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authorVarka Bhadram <varkabhadram@gmail.com>2014-11-04 07:51:26 +0530
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-11-07 09:01:51 -0800
commit3b59d31dd86b4839a62ac05de708cca3e20dfed4 (patch)
tree60a28eb4c2d21efe70ed90f0f038dc889ee051ff
parent2062ff489ca9d97b4bfee56e944727d9b02b0d63 (diff)
host: ehci-spear: 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-spear.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/usb/host/ehci-spear.c b/drivers/usb/host/ehci-spear.c
index 1355ff0946b9..34e14746b92e 100644
--- a/drivers/usb/host/ehci-spear.c
+++ b/drivers/usb/host/ehci-spear.c
@@ -99,18 +99,13 @@ static int spear_ehci_hcd_drv_probe(struct platform_device *pdev)
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- retval = -ENODEV;
- goto err_put_hcd;
- }
-
- hcd->rsrc_start = res->start;
- hcd->rsrc_len = resource_size(res);
hcd->regs = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(hcd->regs)) {
retval = PTR_ERR(hcd->regs);
goto err_put_hcd;
}
+ hcd->rsrc_start = res->start;
+ hcd->rsrc_len = resource_size(res);
sehci = to_spear_ehci(hcd);
sehci->clk = usbh_clk;