diff options
| author | Varka Bhadram | 2014-11-04 07:51:12 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2014-11-07 09:01:50 -0800 |
| commit | 04dc3150a3d341cda494b3689c14b334aa8f94e2 (patch) | |
| tree | 9adbe885ca790a5988461f5ca29a41bf534ea650 /drivers/usb/host/ohci-at91.c | |
| parent | 0af6b07094b6ad560bc1a1d062a81aaaebc57199 (diff) | |
host: ohci-at91: 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-at91.c')
| -rw-r--r-- | drivers/usb/host/ohci-at91.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c index 6181549883af..39406607e53a 100644 --- a/drivers/usb/host/ohci-at91.c +++ b/drivers/usb/host/ohci-at91.c @@ -133,12 +133,6 @@ static int usb_hcd_at91_probe(const struct hc_driver *driver, struct resource *res; int irq; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_dbg(dev, "hcd probe: missing memory resource\n"); - return -ENXIO; - } - irq = platform_get_irq(pdev, 0); if (irq < 0) { dev_dbg(dev, "hcd probe: missing irq resource\n"); @@ -148,14 +142,15 @@ static int usb_hcd_at91_probe(const struct hc_driver *driver, hcd = usb_create_hcd(driver, dev, "at91"); if (!hcd) return -ENOMEM; - hcd->rsrc_start = res->start; - hcd->rsrc_len = resource_size(res); + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); hcd->regs = devm_ioremap_resource(dev, res); if (IS_ERR(hcd->regs)) { retval = PTR_ERR(hcd->regs); goto err; } + hcd->rsrc_start = res->start; + hcd->rsrc_len = resource_size(res); iclk = devm_clk_get(dev, "ohci_clk"); if (IS_ERR(iclk)) { |