diff options
Diffstat (limited to 'drivers/usb/host/ehci-w90x900.c')
| -rw-r--r-- | drivers/usb/host/ehci-w90x900.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/usb/host/ehci-w90x900.c b/drivers/usb/host/ehci-w90x900.c index a9303aff125e..c305732e8634 100644 --- a/drivers/usb/host/ehci-w90x900.c +++ b/drivers/usb/host/ehci-w90x900.c @@ -42,27 +42,20 @@ static int usb_w90x900_probe(const struct hc_driver *driver, int retval = 0, irq; unsigned long val; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - retval = -ENXIO; - goto err1; - } - hcd = usb_create_hcd(driver, &pdev->dev, "w90x900 EHCI"); if (!hcd) { retval = -ENOMEM; goto err1; } - hcd->rsrc_start = res->start; - hcd->rsrc_len = resource_size(res); - + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); hcd->regs = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(hcd->regs)) { retval = PTR_ERR(hcd->regs); goto err2; } + hcd->rsrc_start = res->start; + hcd->rsrc_len = resource_size(res); ehci = hcd_to_ehci(hcd); ehci->caps = hcd->regs; @@ -82,8 +75,10 @@ static int usb_w90x900_probe(const struct hc_driver *driver, __raw_writel(val, ehci->regs+PHY1_CTR); irq = platform_get_irq(pdev, 0); - if (irq < 0) + if (irq < 0) { + retval = irq; goto err2; + } retval = usb_add_hcd(hcd, irq, IRQF_SHARED); if (retval != 0) |