diff options
| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-09-28 08:29:59 -0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-09-28 08:29:59 -0400 |
| commit | 185a257f2f73bcd89050ad02da5bedbc28fc43fa (patch) | |
| tree | 5e32586114534ed3f2165614cba3d578f5d87307 /drivers/usb/core/hcd-pci.c | |
| parent | 3f1a9aaeffd8d1cbc5ab9776c45cbd66af1c9699 (diff) | |
| parent | a77c64c1a641950626181b4857abb701d8f38ccc (diff) | |
Merge branch 'master' into gfs2
Diffstat (limited to 'drivers/usb/core/hcd-pci.c')
| -rw-r--r-- | drivers/usb/core/hcd-pci.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c index 5078fb3375e3..edf4300a3f7a 100644 --- a/drivers/usb/core/hcd-pci.c +++ b/drivers/usb/core/hcd-pci.c @@ -281,7 +281,7 @@ int usb_hcd_pci_suspend (struct pci_dev *dev, pm_message_t message) (void) usb_hcd_pci_resume (dev); } - } else { + } else if (hcd->state != HC_STATE_HALT) { dev_dbg (hcd->self.controller, "hcd state %d; not suspended\n", hcd->state); WARN_ON(1); @@ -413,4 +413,20 @@ EXPORT_SYMBOL (usb_hcd_pci_resume); #endif /* CONFIG_PM */ +/** + * usb_hcd_pci_shutdown - shutdown host controller + * @dev: USB Host Controller being shutdown + */ +void usb_hcd_pci_shutdown (struct pci_dev *dev) +{ + struct usb_hcd *hcd; + + hcd = pci_get_drvdata(dev); + if (!hcd) + return; + + if (hcd->driver->shutdown) + hcd->driver->shutdown(hcd); +} +EXPORT_SYMBOL (usb_hcd_pci_shutdown); |