Merge tag 'usb-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB changes from Greg Kroah-Hartman:
 "Here is the big USB pull request for 3.7-rc1

  There are lots of gadget driver changes (including copying a bunch of
  files into the drivers/staging/ccg/ directory so that the other gadget
  drivers can be fixed up properly without breaking that driver), and we
  remove the old obsolete ub.c driver from the tree.

  There are also the usual XHCI set of updates, and other various driver
  changes and updates.  We also are trying hard to remove the old dbg()
  macro, but the final bits of that removal will be coming in through
  the networking tree before we can delete it for good.

  All of these patches have been in the linux-next tree.

  Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"

Fix up several annoying - but fairly mindless - conflicts due to the
termios structure having moved into the tty device, and often clashing
with dbg -> dev_dbg conversion.

* tag 'usb-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (339 commits)
  USB: ezusb: move ezusb.c from drivers/usb/serial to drivers/usb/misc
  USB: uas: fix gcc warning
  USB: uas: fix locking
  USB: Fix race condition when removing host controllers
  USB: uas: add locking
  USB: uas: fix abort
  USB: uas: remove aborted field, replace with status bit.
  USB: uas: fix task management
  USB: uas: keep track of command urbs
  xhci: Intel Panther Point BEI quirk.
  powerpc/usb: remove checking PHY_CLK_VALID for UTMI PHY
  USB: ftdi_sio: add TIAO USB Multi-Protocol Adapter (TUMPA) support
  Revert "usb : Add sysfs files to control port power."
  USB: serial: remove vizzini driver
  usb: host: xhci: Fix Null pointer dereferencing with 71c731a for non-x86 systems
  Increase XHCI suspend timeout to 16ms
  USB: ohci-at91: fix null pointer in ohci_hcd_at91_overcurrent_irq
  USB: sierra_ms: don't keep unused variable
  fsl/usb: Add support for USB controller version 2.4
  USB: qcaux: add Pantech vendor class match
  ...

1 files changed, 42 insertions, 36 deletions

diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 51ab5fd..dfb51a4 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -154,16 +154,25 @@ config USB_LPC32XX
 
 config USB_ATMEL_USBA
 	tristate "Atmel USBA"
-	select USB_GADGET_DUALSPEED
 	depends on AVR32 || ARCH_AT91SAM9RL || ARCH_AT91SAM9G45
 	help
 	  USBA is the integrated high-speed USB Device controller on
 	  the AT32AP700x, some AT91SAM9 and AT91CAP9 processors from Atmel.
 
+config USB_BCM63XX_UDC
+	tristate "Broadcom BCM63xx Peripheral Controller"
+	depends on BCM63XX
+	help
+	   Many Broadcom BCM63xx chipsets (such as the BCM6328) have a
+	   high speed USB Device Port with support for four fixed endpoints
+	   (plus endpoint zero).
+
+	   Say "y" to link the driver statically, or "m" to build a
+	   dynamically linked module called "bcm63xx_udc".
+
 config USB_FSL_USB2
 	tristate "Freescale Highspeed USB DR Peripheral Controller"
 	depends on FSL_SOC || ARCH_MXC
-	select USB_GADGET_DUALSPEED
 	select USB_FSL_MPH_DR_OF if OF
 	help
 	   Some of Freescale PowerPC and i.MX processors have a High Speed
@@ -179,7 +188,6 @@ config USB_FSL_USB2
 config USB_FUSB300
 	tristate "Faraday FUSB300 USB Peripheral Controller"
 	depends on !PHYS_ADDR_T_64BIT
-	select USB_GADGET_DUALSPEED
 	help
 	   Faraday usb device controller FUSB300 driver
 
@@ -227,7 +235,6 @@ config USB_PXA25X_SMALL
 
 config USB_R8A66597
 	tristate "Renesas R8A66597 USB Peripheral Controller"
-	select USB_GADGET_DUALSPEED
 	help
 	   R8A66597 is a discrete USB host and peripheral controller chip that
 	   supports both full and high speed USB 2.0 data transfers.
@@ -240,7 +247,6 @@ config USB_R8A66597
 config USB_RENESAS_USBHS_UDC
 	tristate 'Renesas USBHS controller'
 	depends on USB_RENESAS_USBHS
-	select USB_GADGET_DUALSPEED
 	help
 	   Renesas USBHS is a discrete USB host and peripheral controller chip
 	   that supports both full and high speed USB 2.0 data transfers.
@@ -268,7 +274,6 @@ config USB_PXA27X
 config USB_S3C_HSOTG
 	tristate "S3C HS/OtG USB Device controller"
 	depends on S3C_DEV_USB_HSOTG
-	select USB_GADGET_DUALSPEED
 	help
 	  The Samsung S3C64XX USB2.0 high-speed gadget controller
 	  integrated into the S3C64XX series SoC.
@@ -305,7 +310,6 @@ config USB_S3C2410_DEBUG
 config USB_S3C_HSUDC
 	tristate "S3C2416, S3C2443 and S3C2450 USB Device Controller"
 	depends on ARCH_S3C24XX
-	select USB_GADGET_DUALSPEED
 	help
 	  Samsung's S3C2416, S3C2443 and S3C2450 is an ARM9 based SoC
 	  integrated with dual speed USB 2.0 device controller. It has
@@ -315,7 +319,6 @@ config USB_S3C_HSUDC
 
 config USB_MV_UDC
 	tristate "Marvell USB2.0 Device Controller"
-	select USB_GADGET_DUALSPEED
 	help
 	  Marvell Socs (including PXA and MMP series) include a high speed
 	  USB2.0 OTG controller, which can be configured as high speed or
@@ -338,14 +341,12 @@ config USB_MV_U3D
 config USB_GADGET_MUSB_HDRC
 	tristate "Inventra HDRC USB Peripheral (TI, ADI, ...)"
 	depends on USB_MUSB_HDRC
-	select USB_GADGET_DUALSPEED
 	help
 	  This OTG-capable silicon IP is used in dual designs including
 	  the TI DaVinci, OMAP 243x, OMAP 343x, TUSB 6010, and ADI Blackfin
 
 config USB_M66592
 	tristate "Renesas M66592 USB Peripheral Controller"
-	select USB_GADGET_DUALSPEED
 	help
 	   M66592 is a discrete USB peripheral controller chip that
 	   supports both full and high speed USB 2.0 data transfers.
@@ -362,7 +363,6 @@ config USB_M66592
 config USB_AMD5536UDC
 	tristate "AMD5536 UDC"
 	depends on PCI
-	select USB_GADGET_DUALSPEED
 	help
 	   The AMD5536 UDC is part of the AMD Geode CS5536, an x86 southbridge.
 	   It is a USB Highspeed DMA capable USB device controller. Beside ep0
@@ -389,7 +389,6 @@ config USB_FSL_QE
 
 config USB_NET2272
 	tristate "PLX NET2272"
-	select USB_GADGET_DUALSPEED
 	help
 	  PLX NET2272 is a USB peripheral controller which supports
 	  both full and high speed USB 2.0 data transfers.
@@ -413,7 +412,6 @@ config USB_NET2272_DMA
 config USB_NET2280
 	tristate "NetChip 228x"
 	depends on PCI
-	select USB_GADGET_DUALSPEED
 	help
 	   NetChip 2280 / 2282 is a PCI based USB peripheral controller which
 	   supports both full and high speed USB 2.0 data transfers.
@@ -443,7 +441,6 @@ config USB_GOKU
 config USB_EG20T
 	tristate "Intel EG20T PCH/LAPIS Semiconductor IOH(ML7213/ML7831) UDC"
 	depends on PCI
-	select USB_GADGET_DUALSPEED
 	help
 	  This is a USB device driver for EG20T PCH.
 	  EG20T PCH is the platform controller hub that is used in Intel's
@@ -470,8 +467,6 @@ config USB_EG20T
 config USB_DUMMY_HCD
 	tristate "Dummy HCD (DEVELOPMENT)"
 	depends on USB=y || (USB=m && USB_GADGET=m)
-	select USB_GADGET_DUALSPEED
-	select USB_GADGET_SUPERSPEED
 	help
 	  This host controller driver emulates USB, looping all data transfer
 	  requests back to a USB "gadget driver" in the same host.  The host
@@ -496,18 +491,15 @@ config USB_DUMMY_HCD
 
 endmenu
 
-# Selected by UDC drivers that support high-speed operation.
-config USB_GADGET_DUALSPEED
-	bool
-
-# Selected by UDC drivers that support super-speed opperation
-config USB_GADGET_SUPERSPEED
-	bool
-	depends on USB_GADGET_DUALSPEED
-
 #
 # USB Gadget Drivers
 #
+
+# composite based drivers
+config USB_LIBCOMPOSITE
+	tristate
+	depends on USB_GADGET
+
 choice
 	tristate "USB Gadget Drivers"
 	default USB_ETH
@@ -531,6 +523,7 @@ choice
 
 config USB_ZERO
 	tristate "Gadget Zero (DEVELOPMENT)"
+	select USB_LIBCOMPOSITE
 	help
 	  Gadget Zero is a two-configuration device.  It either sinks and
 	  sources bulk data; or it loops back a configurable number of
@@ -564,8 +557,9 @@ config USB_ZERO_HNPTEST
 	  one serve as the USB host instead (in the "B-Host" role).
 
 config USB_AUDIO
-	tristate "Audio Gadget (EXPERIMENTAL)"
+	tristate "Audio Gadget"
 	depends on SND
+	select USB_LIBCOMPOSITE
 	select SND_PCM
 	help
 	  This Gadget Audio driver is compatible with USB Audio Class
@@ -594,6 +588,7 @@ config GADGET_UAC1
 config USB_ETH
 	tristate "Ethernet Gadget (with CDC Ethernet support)"
 	depends on NET
+	select USB_LIBCOMPOSITE
 	select CRC32
 	help
 	  This driver implements Ethernet style communication, in one of
@@ -629,6 +624,7 @@ config USB_ETH
 config USB_ETH_RNDIS
 	bool "RNDIS support"
 	depends on USB_ETH
+	select USB_LIBCOMPOSITE
 	default y
 	help
 	   Microsoft Windows XP bundles the "Remote NDIS" (RNDIS) protocol,
@@ -647,6 +643,7 @@ config USB_ETH_RNDIS
 config USB_ETH_EEM
        bool "Ethernet Emulation Model (EEM) support"
        depends on USB_ETH
+	select USB_LIBCOMPOSITE
        default n
        help
          CDC EEM is a newer USB standard that is somewhat simpler than CDC ECM
@@ -663,6 +660,7 @@ config USB_ETH_EEM
 config USB_G_NCM
 	tristate "Network Control Model (NCM) support"
 	depends on NET
+	select USB_LIBCOMPOSITE
 	select CRC32
 	help
 	  This driver implements USB CDC NCM subclass standard. NCM is
@@ -674,8 +672,7 @@ config USB_G_NCM
 	  dynamically linked module called "g_ncm".
 
 config USB_GADGETFS
-	tristate "Gadget Filesystem (EXPERIMENTAL)"
-	depends on EXPERIMENTAL
+	tristate "Gadget Filesystem"
 	help
 	  This driver provides a filesystem based API that lets user mode
 	  programs implement a single-configuration USB device, including
@@ -683,15 +680,12 @@ config USB_GADGETFS
 	  All endpoints, transfer speeds, and transfer types supported by
 	  the hardware are available, through read() and write() calls.
 
-	  Currently, this option is still labelled as EXPERIMENTAL because
-	  of existing race conditions in the underlying in-kernel AIO core.
-
 	  Say "y" to link the driver statically, or "m" to build a
 	  dynamically linked module called "gadgetfs".
 
 config USB_FUNCTIONFS
-	tristate "Function Filesystem (EXPERIMENTAL)"
-	depends on EXPERIMENTAL
+	tristate "Function Filesystem"
+	select USB_LIBCOMPOSITE
 	select USB_FUNCTIONFS_GENERIC if !(USB_FUNCTIONFS_ETH || USB_FUNCTIONFS_RNDIS)
 	help
 	  The Function Filesystem (FunctionFS) lets one create USB
@@ -755,6 +749,7 @@ config USB_FILE_STORAGE_TEST
 config USB_MASS_STORAGE
 	tristate "Mass Storage Gadget"
 	depends on BLOCK
+	select USB_LIBCOMPOSITE
 	help
 	  The Mass Storage Gadget acts as a USB Mass Storage disk drive.
 	  As its storage repository it can use a regular file or a block
@@ -770,6 +765,7 @@ config USB_MASS_STORAGE
 config USB_GADGET_TARGET
 	tristate "USB Gadget Target Fabric Module"
 	depends on TARGET_CORE
+	select USB_LIBCOMPOSITE
 	help
 	  This fabric is an USB gadget. Two USB protocols are supported that is
 	  BBB or BOT (Bulk Only Transport) and UAS (USB Attached SCSI). BOT is
@@ -779,6 +775,7 @@ config USB_GADGET_TARGET
 
 config USB_G_SERIAL
 	tristate "Serial Gadget (with CDC ACM and CDC OBEX support)"
+	select USB_LIBCOMPOSITE
 	help
 	  The Serial Gadget talks to the Linux-USB generic serial driver.
 	  This driver supports a CDC-ACM module option, which can be used
@@ -797,8 +794,9 @@ config USB_G_SERIAL
 	  make MS-Windows work with CDC ACM.
 
 config USB_MIDI_GADGET
-	tristate "MIDI Gadget (EXPERIMENTAL)"
-	depends on SND && EXPERIMENTAL
+	tristate "MIDI Gadget"
+	depends on SND
+	select USB_LIBCOMPOSITE
 	select SND_RAWMIDI
 	help
 	  The MIDI Gadget acts as a USB Audio device, with one MIDI
@@ -812,6 +810,7 @@ config USB_MIDI_GADGET
 
 config USB_G_PRINTER
 	tristate "Printer Gadget"
+	select USB_LIBCOMPOSITE
 	help
 	  The Printer Gadget channels data between the USB host and a
 	  userspace program driving the print engine. The user space
@@ -828,6 +827,7 @@ config USB_G_PRINTER
 config USB_CDC_COMPOSITE
 	tristate "CDC Composite Device (Ethernet and ACM)"
 	depends on NET
+	select USB_LIBCOMPOSITE
 	help
 	  This driver provides two functions in one configuration:
 	  a CDC Ethernet (ECM) link, and a CDC ACM (serial port) link.
@@ -842,6 +842,7 @@ config USB_CDC_COMPOSITE
 config USB_G_NOKIA
 	tristate "Nokia composite gadget"
 	depends on PHONET
+	select USB_LIBCOMPOSITE
 	help
 	  The Nokia composite gadget provides support for acm, obex
 	  and phonet in only one composite gadget driver.
@@ -852,6 +853,7 @@ config USB_G_NOKIA
 config USB_G_ACM_MS
 	tristate "CDC Composite Device (ACM and mass storage)"
 	depends on BLOCK
+	select USB_LIBCOMPOSITE
 	help
 	  This driver provides two functions in one configuration:
 	  a mass storage, and a CDC ACM (serial port) link.
@@ -860,9 +862,10 @@ config USB_G_ACM_MS
 	  dynamically linked module called "g_acm_ms".
 
 config USB_G_MULTI
-	tristate "Multifunction Composite Gadget (EXPERIMENTAL)"
+	tristate "Multifunction Composite Gadget"
 	depends on BLOCK && NET
 	select USB_G_MULTI_CDC if !USB_G_MULTI_RNDIS
+	select USB_LIBCOMPOSITE
 	help
 	  The Multifunction Composite Gadget provides Ethernet (RNDIS
 	  and/or CDC Ethernet), mass storage and ACM serial link
@@ -903,6 +906,7 @@ config USB_G_MULTI_CDC
 
 config USB_G_HID
 	tristate "HID Gadget"
+	select USB_LIBCOMPOSITE
 	help
 	  The HID gadget driver provides generic emulation of USB
 	  Human Interface Devices (HID).
@@ -913,8 +917,10 @@ config USB_G_HID
 	  Say "y" to link the driver statically, or "m" to build a
 	  dynamically linked module called "g_hid".
 
+# Standalone / single function gadgets
 config USB_G_DBGP
 	tristate "EHCI Debug Device Gadget"
+	select USB_LIBCOMPOSITE
 	help
 	  This gadget emulates an EHCI Debug device. This is useful when you want
 	  to interact with an EHCI Debug Port.