[GIT,PULL] USB: changes for v4.16 merge window

[Felipe Balbi <felipe.balbi@linux.intel.com>]

Hi Greg,

Here are my changes for this merge window. Let me know if you want
anything to be changed.

Patches have been on linux-next for quite a while ;-)

cheers

The following changes since commit 50c4c4e268a2d7a3e58ebb698ac74da0de40ae36:

  Linux 4.15-rc3 (2017-12-10 17:56:26 -0800)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git usb-for-v4.16

for you to fetch changes up to 8ada211d0383b72878582bd312b984a9eae62b30:

  usb: renesas_usbhs: add extcon notifier to set mode for non-otg channel (2017-12-14 09:57:38 +0200)

----------------------------------------------------------------
usb: changes for v4.16 merge window

Not many changes here, the most important being an improvement for TI's
AM57xx and DRA7xx devices which allows them to disable a metastability
workaround in situations where we know what's going on.

Other than that, we have a set of changes on Renesas UDC to make the
code a little easier to read and maintain while also better supporting
extcon framework.

The u_serial adaptation layer learned to use kfifo instead of cooking
its own FIFO implementation.

DWC3 learned to decode a few more USB requests on the trace output.

----------------------------------------------------------------
Baolin Wang (1):
      usb: phy: Factor out the usb charger initialization

Colin Ian King (4):
      USB: gadget: udc: fix spelling mistake "unexpect" -> "unexpected"
      USB: gadget: legacy: remove redundant zero assignment to variable 'value'
      usb: gadget: udc-xilinx: remove redundant pointer udc
      usb: gadget: pxa27x: Remove redundant assignment to is_short and dev

Dinh Nguyen (1):
      usb: dwc2: add optional usb ecc reset bit

Douglas Anderson (1):
      usb: dwc2: host: Don't retry NAKed transactions right away

Felipe Balbi (3):
      usb: dwc3: debug: decode a few more features
      usb: gadget: add isoch_delay member
      usb: dwc3: ep0: use gadget->isoch_delay for isoch_delay value

Lu Baolu (1):
      usb: gadget: u_serial: Use kfifo instead of homemade circular buffer

Markus Elfring (1):
      usb: gadget: bcm63xx_udc: Use common error handling code in bcm63xx_udc_probe()

Matthieu CASTET (1):
      gadget event trace : add request pointer

Roger Quadros (3):
      USB: dummy-hcd: don't set gadget.speed in dummy_hub_control()
      USB: dummy-hcd: Adapt dummy_udc_set_speed()
      usb: dwc3: Allow disabling of metastability workaround

Vincent Pelletier (2):
      usb: dwc3: Make sparse a bit happier
      usb: gadget: ffs: Make sparse happier

Yoshihiro Shimoda (7):
      usb: renesas_usbhs: remove redundant polling in usbhsf_fifo_barrier()
      usb: renesas_usbhs: add usbhs_pipe_clear_without_sequence() function
      usb: renesas_usbhs: use PIPEnCLR.ACLRM instead of {C,Dn}FIFOCTR.BCLR in usbhs_pkt_pop()
      usb: renesas_usbhs: Add a function to write the UGCTRL2 register
      usb: renesas_usbhs: add a new callback for extcon notifier
      usb: renesas_usbhs: set the mode by using extcon state for non-otg channel
      usb: renesas_usbhs: add extcon notifier to set mode for non-otg channel

 Documentation/devicetree/bindings/usb/dwc3.txt |   2 +
 drivers/usb/dwc2/core.h                        |   2 +
 drivers/usb/dwc2/hcd.c                         |   7 +
 drivers/usb/dwc2/hcd.h                         |   9 ++
 drivers/usb/dwc2/hcd_intr.c                    |  20 +++
 drivers/usb/dwc2/hcd_queue.c                   |  81 ++++++++++-
 drivers/usb/dwc2/platform.c                    |  10 ++
 drivers/usb/dwc3/core.c                        |   3 +
 drivers/usb/dwc3/core.h                        |   5 +-
 drivers/usb/dwc3/debug.h                       |   9 ++
 drivers/usb/dwc3/ep0.c                         |   6 +-
 drivers/usb/dwc3/gadget.c                      |   6 +-
 drivers/usb/dwc3/trace.h                       |   4 +-
 drivers/usb/gadget/function/f_fs.c             |   9 +-
 drivers/usb/gadget/function/u_serial.c         | 192 ++++---------------------
 drivers/usb/gadget/legacy/inode.c              |   1 -
 drivers/usb/gadget/udc/bcm63xx_udc.c           |  16 +--
 drivers/usb/gadget/udc/dummy_hcd.c             |  16 +--
 drivers/usb/gadget/udc/fsl_udc_core.c          |   2 +-
 drivers/usb/gadget/udc/pxa27x_udc.c            |   3 -
 drivers/usb/gadget/udc/trace.h                 |   6 +-
 drivers/usb/gadget/udc/udc-xilinx.c            |   2 -
 drivers/usb/phy/phy.c                          |  14 +-
 drivers/usb/renesas_usbhs/common.c             |   9 ++
 drivers/usb/renesas_usbhs/common.h             |   1 +
 drivers/usb/renesas_usbhs/fifo.c               |  21 +--
 drivers/usb/renesas_usbhs/pipe.c               |  19 ++-
 drivers/usb/renesas_usbhs/pipe.h               |   2 +
 drivers/usb/renesas_usbhs/rcar3.c              |  35 ++++-
 include/linux/usb/gadget.h                     |   2 +
 include/linux/usb/renesas_usbhs.h              |   8 ++
 31 files changed, 277 insertions(+), 245 deletions(-)