Alan Stern da0aa7169b USB: add usb_hcd_{start,end}_port_resume ... This patch (as1649) adds a mechanism for host controller drivers to inform usbcore when they have begun or ended resume signalling on a particular root-hub port. The core will then make sure that the root hub does not get runtime-suspended while the port resume is going on. Since commit 596d789a21 (USB: set hub's default autosuspend delay as 0), the system tries to suspend hubs whenever they aren't in use. While a root-hub port is being resumed, the root hub does not appear to be in use. Attempted runtime suspends fail because of the ongoing port resume, but the PM core just keeps on trying over and over again. We want to prevent this wasteful effort. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2013-01-25 15:06:01 -08:00
..
buffer.c
config.c
devices.c
devio.c
driver.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-12-13 12:00:02 -08:00
endpoint.c
file.c
generic.c
hcd-pci.c
hcd.c	USB: add usb_hcd_{start,end}_port_resume	2013-01-25 15:06:01 -08:00
hub.c	usb: Using correct way to clear usb3.0 device's remote wakeup feature.	2013-01-24 09:58:18 -08:00
Kconfig
Makefile
message.c	USB: core: Free the allocated memory before exiting on error	2012-11-21 13:32:26 -08:00
notify.c
otg_whitelist.h
quirks.c	USB: Add device quirk for Microsoft VX700 webcam	2013-01-11 16:01:07 -08:00
sysfs.c
urb.c
usb-acpi.c
usb.c
usb.h