diff options
author | Paul Mackerras <paulus@samba.org> | 2005-10-31 13:37:12 +1100 |
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committer | Paul Mackerras <paulus@samba.org> | 2005-10-31 13:37:12 +1100 |
commit | 23fd07750a789a66fe88cf173d52a18f1a387da4 (patch) | |
tree | 06fdd6df35fdb835abdaa9b754d62f6b84b97250 /drivers/usb/core/urb.c | |
parent | bd787d438a59266af3c9f6351644c85ef1dd21fe (diff) | |
parent | ed28f96ac1960f30f818374d65be71d2fdf811b0 (diff) |
Merge ../linux-2.6 by hand
Diffstat (limited to 'drivers/usb/core/urb.c')
-rw-r--r-- | drivers/usb/core/urb.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c index c846fefb738..f2a1fed2a80 100644 --- a/drivers/usb/core/urb.c +++ b/drivers/usb/core/urb.c @@ -60,7 +60,7 @@ void usb_init_urb(struct urb *urb) * * The driver must call usb_free_urb() when it is finished with the urb. */ -struct urb *usb_alloc_urb(int iso_packets, unsigned mem_flags) +struct urb *usb_alloc_urb(int iso_packets, gfp_t mem_flags) { struct urb *urb; @@ -224,7 +224,7 @@ struct urb * usb_get_urb(struct urb *urb) * GFP_NOIO, unless b) or c) apply * */ -int usb_submit_urb(struct urb *urb, unsigned mem_flags) +int usb_submit_urb(struct urb *urb, gfp_t mem_flags) { int pipe, temp, max; struct usb_device *dev; @@ -237,7 +237,8 @@ int usb_submit_urb(struct urb *urb, unsigned mem_flags) (dev->state < USB_STATE_DEFAULT) || (!dev->bus) || (dev->devnum <= 0)) return -ENODEV; - if (dev->state == USB_STATE_SUSPENDED) + if (dev->bus->controller->power.power_state.event != PM_EVENT_ON + || dev->state == USB_STATE_SUSPENDED) return -EHOSTUNREACH; if (!(op = dev->bus->op) || !op->submit_urb) return -ENODEV; |