diff options
Diffstat (limited to 'drivers/usb/host/uhci-grlib.c')
| -rw-r--r-- | drivers/usb/host/uhci-grlib.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/usb/host/uhci-grlib.c b/drivers/usb/host/uhci-grlib.c index 0a201a73b196..8a1f6d1b5b56 100644 --- a/drivers/usb/host/uhci-grlib.c +++ b/drivers/usb/host/uhci-grlib.c @@ -22,6 +22,7 @@ #include <linux/of_irq.h> #include <linux/of_address.h> #include <linux/of_platform.h> +#include <linux/platform_device.h> static int uhci_grlib_init(struct usb_hcd *hcd) { @@ -43,7 +44,7 @@ static int uhci_grlib_init(struct usb_hcd *hcd) uhci->rh_numports = uhci_count_ports(hcd); - /* Set up pointers to to generic functions */ + /* Set up pointers to generic functions */ uhci->reset_hc = uhci_generic_reset_hc; uhci->check_and_reset_hc = uhci_generic_check_and_reset_hc; /* No special actions need to be taken for the functions below */ @@ -116,7 +117,7 @@ static int uhci_hcd_grlib_probe(struct platform_device *op) hcd->rsrc_len = resource_size(&res); irq = irq_of_parse_and_map(dn, 0); - if (irq == NO_IRQ) { + if (!irq) { printk(KERN_ERR "%s: irq_of_parse_and_map failed\n", __FILE__); rv = -EBUSY; goto err_usb; @@ -147,7 +148,7 @@ err_usb: return rv; } -static int uhci_hcd_grlib_remove(struct platform_device *op) +static void uhci_hcd_grlib_remove(struct platform_device *op) { struct usb_hcd *hcd = platform_get_drvdata(op); @@ -157,8 +158,6 @@ static int uhci_hcd_grlib_remove(struct platform_device *op) irq_dispose_mapping(hcd->irq); usb_put_hcd(hcd); - - return 0; } /* Make sure the controller is quiescent and that we're not using it |