[GIT PULL] USB-serial updates for 5.11-rc1

[GIT PULL] USB-serial updates for 5.11-rc1

[Johan Hovold]

The following changes since commit 3650b228f83adda7e5ee532e2b90429c03f7b9ec:

  Linux 5.10-rc1 (2020-10-25 15:14:11 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git tags/usb-serial-5.11-rc1

for you to fetch changes up to fddd408ad448efc49c67f8dfdc4e86b31c683a0c:

  USB: serial: ftdi_sio: log the CBUS GPIO validity (2020-12-09 18:07:03 +0100)

----------------------------------------------------------------
USB-serial updates for 5.11-rc1

Here are the USB-serial updates for 5.11-rc1, including:

 - keyspan_pda write-implementation fixes
 - digi_acceleport write-wakeup fix
 - mos7720 parport-restore fix
 - mos7720 parport-tasklet removal
 - cp210x termios-handling cleanups
 - option device-flag fix
 - ftdi_sio GPIO CBUS-configuration improvements
 - removal of in_interrupt() uses

Included are also various clean ups.

All have been in linux-next with no reported issues.

----------------------------------------------------------------
Ahmed S. Darwish (1):
      USB: serial: digi_acceleport: remove in_interrupt() usage

Davidlohr Bueso (1):
      USB: serial: mos7720: defer state restore to a workqueue

Johan Hovold (24):
      USB: serial: keyspan_pda: fix dropped unthrottle interrupts
      USB: serial: keyspan_pda: fix write deadlock
      USB: serial: keyspan_pda: fix stalled writes
      USB: serial: keyspan_pda: fix write-wakeup use-after-free
      USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
      USB: serial: keyspan_pda: fix write unthrottling
      USB: serial: keyspan_pda: refactor write-room handling
      USB: serial: keyspan_pda: fix write implementation
      USB: serial: keyspan_pda: increase transmitter threshold
      USB: serial: keyspan_pda: add write-fifo support
      USB: serial: keyspan_pda: clean up xircom/entrega support
      USB: serial: keyspan_pda: clean up comments and whitespace
      USB: serial: keyspan_pda: use BIT() macro
      USB: serial: keyspan_pda: drop redundant usb-serial pointer
      USB: serial: digi_acceleport: fix write-wakeup deadlocks
      USB: serial: remove write wait queue
      USB: serial: mos7720: fix parallel-port state restore
      USB: serial: cp210x: return early on unchanged termios
      USB: serial: cp210x: clean up line-control handling
      USB: serial: cp210x: set terminal settings on open
      USB: serial: cp210x: drop flow-control debugging
      USB: serial: cp210x: refactor flow-control handling
      USB: serial: cp210x: clean up dtr_rts()
      USB: serial: option: add interface-number sanity check to flag handling

Marc Zyngier (3):
      USB: serial: ftdi_sio: report the valid GPIO lines to gpiolib
      USB: serial: ftdi_sio: drop GPIO line checking dead code
      USB: serial: ftdi_sio: log the CBUS GPIO validity

Tom Rix (1):
      USB: serial: iuu_phoenix: remove unneeded break

 arch/arm/configs/badge4_defconfig     |   1 -
 arch/arm/configs/corgi_defconfig      |   1 -
 arch/arm/configs/pxa_defconfig        |   1 -
 arch/arm/configs/spitz_defconfig      |   1 -
 arch/mips/configs/mtx1_defconfig      |   1 -
 arch/mips/configs/rm200_defconfig     |   1 -
 arch/powerpc/configs/g5_defconfig     |   1 -
 arch/powerpc/configs/ppc6xx_defconfig |   1 -
 drivers/usb/serial/Kconfig            |  19 +-
 drivers/usb/serial/Makefile           |   1 -
 drivers/usb/serial/cp210x.c           | 499 +++++++------------------------
 drivers/usb/serial/digi_acceleport.c  |  62 ++--
 drivers/usb/serial/ftdi_sio.c         |  23 +-
 drivers/usb/serial/iuu_phoenix.c      |   2 -
 drivers/usb/serial/keyspan_pda.c      | 548 +++++++++++++++-------------------
 drivers/usb/serial/mos7720.c          | 236 +++------------
 drivers/usb/serial/option.c           |  23 +-
 include/linux/usb/serial.h            |   2 -
 18 files changed, 444 insertions(+), 979 deletions(-)

Re: [GIT PULL] USB-serial updates for 5.11-rc1

[Greg Kroah-Hartman]

On Fri, Dec 11, 2020 at 04:00:22PM +0100, Johan Hovold wrote:
> The following changes since commit 3650b228f83adda7e5ee532e2b90429c03f7b9ec:
> 
>   Linux 5.10-rc1 (2020-10-25 15:14:11 -0700)
> 
> are available in the Git repository at:
> 
>   https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git tags/usb-serial-5.11-rc1

Pulled and pushed out, thanks.

greg k-h