diff options
| author | David Brownell <david-b@pacbell.net> | 2005-11-23 23:45:28 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-24 07:04:28 (GMT) |
| commit | f03c17fc9abe8582d6ad830290b3093fdf1eea61 (patch) | |
| tree | b110f763ddf4043ef1b994ea2f284d02f6039921 /drivers/usb/core | |
| parent | b4723ae3cc66fd067a8e661b5c05d5bd41be29b5 (diff) | |
| download | linux-fsl-qoriq-f03c17fc9abe8582d6ad830290b3093fdf1eea61.tar.xz | |
[PATCH] USB: EHCI updates
This fixes some bugs in EHCI suspend/resume that joined us over the past
few releases (as usbcore, PCI, pmcore, and other components evolved):
- Removes suspend and resume recursion from the EHCI driver, getting
rid of the USB_SUSPEND special casing.
- Updates the wakeup mechanism to work again; there's a newish usbcore
call it needs to use.
- Provide simpler tests for "do we need to restart from scratch", to
address another case where PCI Vaux was lost. (In this case it was
restoring a swsusp snapshot, but there could be others.)
Un-exports a symbol that was temporarily exported.
A notable change from previous version is that this doesn't move
the spinlock init, so there's still a resume/reinit path bug.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/usb/core')
| -rw-r--r-- | drivers/usb/core/hub.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 8407279..f78bd12 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -1669,7 +1669,6 @@ int usb_suspend_device(struct usb_device *udev) return 0; #endif } -EXPORT_SYMBOL_GPL(usb_suspend_device); /* * If the USB "suspend" state is in use (rather than "global suspend"), |