Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (229 commits)
  USB: remove unused usb_buffer_alloc and usb_buffer_free macros
  usb: musb: update gfp/slab.h includes
  USB: ftdi_sio: fix legacy SIO-device header
  USB: kl5usb105: reimplement using generic framework
  USB: kl5usb105: minor clean ups
  USB: kl5usb105: fix memory leak
  USB: io_ti: use kfifo to implement write buffering
  USB: io_ti: remove unsused private counter
  USB: ti_usb: use kfifo to implement write buffering
  USB: ir-usb: fix incorrect write-buffer length
  USB: aircable: fix incorrect write-buffer length
  USB: safe_serial: straighten out read processing
  USB: safe_serial: reimplement read using generic framework
  USB: safe_serial: reimplement write using generic framework
  usb-storage: always print quirks
  USB: usb-storage: trivial debug improvements
  USB: oti6858: use port write fifo
  USB: oti6858: use kfifo to implement write buffering
  USB: cypress_m8: use kfifo to implement write buffering
  USB: cypress_m8: remove unused drain define
  ...

Fix up conflicts (due to usb_buffer_alloc/free renaming) in
	drivers/input/tablet/acecad.c
	drivers/input/tablet/kbtab.c
	drivers/input/tablet/wacom_sys.c
	drivers/media/video/gspca/gspca.c
	sound/usb/usbaudio.c

2 files changed, 9 insertions, 28 deletions

diff --git a/Documentation/ABI/testing/sysfs-bus-usb b/Documentation/ABI/testing/sysfs-bus-usb
index bcebb9e..294aa86 100644
--- a/Documentation/ABI/testing/sysfs-bus-usb
+++ b/Documentation/ABI/testing/sysfs-bus-usb
@@ -14,34 +14,6 @@ Description:
 		The autosuspend delay for newly-created devices is set to
 		the value of the usbcore.autosuspend module parameter.
 
-What:		/sys/bus/usb/devices/.../power/level
-Date:		March 2007
-KernelVersion:	2.6.21
-Contact:	Alan Stern <stern@rowland.harvard.edu>
-Description:
-		Each USB device directory will contain a file named
-		power/level.  This file holds a power-level setting for
-		the device, either "on" or "auto".
-
-		"on" means that the device is not allowed to autosuspend,
-		although normal suspends for system sleep will still
-		be honored.  "auto" means the device will autosuspend
-		and autoresume in the usual manner, according to the
-		capabilities of its driver.
-
-		During normal use, devices should be left in the "auto"
-		level.  The "on" level is meant for administrative uses.
-		If you want to suspend a device immediately but leave it
-		free to wake up in response to I/O requests, you should
-		write "0" to power/autosuspend.
-
-		Device not capable of proper suspend and resume should be
-		left in the "on" level.  Although the USB spec requires
-		devices to support suspend/resume, many of them do not.
-		In fact so many don't that by default, the USB core
-		initializes all non-hub devices in the "on" level.  Some
-		drivers may change this setting when they are bound.
-
 What:		/sys/bus/usb/devices/.../power/persist
 Date:		May 2007
 KernelVersion:	2.6.23
diff --git a/Documentation/ABI/testing/sysfs-devices-platform-_UDC_-gadget b/Documentation/ABI/testing/sysfs-devices-platform-_UDC_-gadget
new file mode 100644
index 0000000..3403402
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-devices-platform-_UDC_-gadget
@@ -0,0 +1,9 @@
+What:		/sys/devices/platform/_UDC_/gadget/suspended
+Date:		April 2010
+Contact:	Fabien Chouteau <fabien.chouteau@barco.com>
+Description:
+		Show the suspend state of an USB composite gadget.
+		1 -> suspended
+		0 -> resumed
+
+		(_UDC_ is the name of the USB Device Controller driver)