diff options
| author | Dmitry Torokhov <dtor_core@ameritech.net> | 2005-12-20 23:03:50 -0500 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2005-12-20 23:03:50 -0500 |
| commit | 041387d98460b3947587929ef3a4773b8c48538f (patch) | |
| tree | 3330eebba3fa1aa7c13479e527f07b03d7fb53ed /drivers/usb/host | |
| parent | 56f0356321a876a1a356712f2486d6188a3b4992 (diff) | |
| parent | b05948d9b7167e23af88cc65b9ffa4687eaf1f0d (diff) | |
Manual merge with Linus (conflict in drivers/input/misc/wistron_bnts.c)
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/uhci-hcd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c index ed550132db0b..79efaf7d86a3 100644 --- a/drivers/usb/host/uhci-hcd.c +++ b/drivers/usb/host/uhci-hcd.c @@ -717,6 +717,7 @@ static int uhci_suspend(struct usb_hcd *hcd, pm_message_t message) * at the source, so we must turn off PIRQ. */ pci_write_config_word(to_pci_dev(uhci_dev(uhci)), USBLEGSUP, 0); + mb(); clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); uhci->hc_inaccessible = 1; hcd->poll_rh = 0; @@ -738,6 +739,7 @@ static int uhci_resume(struct usb_hcd *hcd) * really don't want to keep a stale HCD_FLAG_HW_ACCESSIBLE=0 */ set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); + mb(); if (uhci->rh_state == UHCI_RH_RESET) /* Dead */ return 0; |