linux-toradex.git/drivers/usb/serial/metro-usb.c, branch v3.7.9

USB: metro-usb: fix io after disconnect

2012-10-25T16:36:57+00:00

Make sure no control urb is submitted during close after a disconnect by
checking the disconnected flag.

Cc: 
Signed-off-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

USB: metro-usb: fix port-data memory leak

2012-10-25T16:36:57+00:00

Fix port-data memory leak by moving port data allocation and
deallocation to port_probe and port_remove.

Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no
driver is bound) the port private data is no longer freed at release as
it is no longer accessible.

Note that the call to metrousb_clean (close) in shutdown was redundant.

Compile-only tested.

Cc: 
Signed-off-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

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

2012-10-01T20:23:01+00:00

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 "

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
  ...

USB: serial: metro-usb.c: remove debug module parameter

2012-09-14T19:31:42+00:00

Now that the dbg() macro is no longer being used in the driver,
the debug module parameter doesn't do anything at all.  So remove
it so as to not confuse people.

CC: Aleksey Babahin 
Signed-off-by: Greg Kroah-Hartman

tty: fix the metro-usb change I messed up

2012-08-10T19:53:30+00:00

Fixes the leak of a tty kref that Jiri pointed out.

Signed-off-by: Alan Cox 
Signed-off-by: Greg Kroah-Hartman

Merge branch 'v3.6-rc7' into tty-next

2012-07-16T19:32:42+00:00

This is to sync up on Linus's branch to get the other tty and core changes.

Signed-off-by: Greg Kroah-Hartman

usb: fix sillies in the metro USB driver

2012-07-12T21:39:19+00:00

Bits noticed doing the termios conversion

Signed-off-by: Alan Cox 
Signed-off-by: Greg Kroah-Hartman

USB: metro-usb: fix tty_flip_buffer_push use

2012-07-05T23:04:57+00:00

Do not set low_latency flag at open as tty_flip_buffer_push must not be
called in IRQ context with low_latency set.

Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

USB: serial: rework usb_serial_register/deregister_drivers()

2012-05-08T22:46:14+00:00

This reworks the usb_serial_register_drivers() and
usb_serial_deregister_drivers() to not need a pointer to a struct
usb_driver anymore.  The usb_driver structure is now created dynamically
and registered and unregistered as needed.

This saves lines of code in each usb-serial driver.  All in-kernel users
of these functions were also fixed up at this time.  The pl2303 driver
was tested that everything worked properly.

Thanks for the idea to do this from Alan Stern.

Cc: Adhir Ramjiawan 
Cc: Alan Stern 
Cc: Al Borchers 
Cc: Aleksey Babahin 
Cc: Andrew Morton 
Cc: Andrew Worsley 
Cc: Bart Hartgers 
Cc: Bill Pemberton 
Cc: Dan Carpenter 
Cc: Dan Williams 
Cc: Donald Lee 
Cc: Eric Dumazet 
Cc: "Eric W. Biederman" 
Cc: Felipe Balbi 
Cc: Gary Brubaker 
Cc: Jesper Juhl 
Cc: Jiri Kosina 
Cc: Johan Hovold 
Cc: Julia Lawall 
Cc: Kautuk Consul 
Cc: Kuninori Morimoto 
Cc: Lonnie Mendez 
Cc: Matthias Bruestle and Harald Welte 
Cc: Matthias Urlichs 
Cc: Mauro Carvalho Chehab 
Cc: Michal Sroczynski 
Cc: "Michał Wróbel" 
Cc: Oliver Neukum 
Cc: Paul Gortmaker 
Cc: Peter Berger 
Cc: Preston Fick 
Cc: "Rafael J. Wysocki" 
Cc: Rigbert Hamisch 
Cc: Rusty Russell 
Cc: Simon Arlott 
Cc: Support Department 
Cc: Thomas Tuttle 
Cc: Uwe Bonnes 
Cc: Wang YanQing 
Cc: William Greathouse 
Signed-off-by: Greg Kroah-Hartman

USB: serial: remove usb_serial_disconnect call in all drivers

2012-05-07T21:02:13+00:00

This is now set by the usb-serial core, no need for the driver to
individually set it.

Thanks to Alan Stern for the idea to get rid of it.

Cc: William Greathouse 
Cc: Matthias Bruestle and Harald Welte 
Cc: Lonnie Mendez 
Cc: Peter Berger 
Cc: Al Borchers 
Cc: Gary Brubaker 
Cc: Oliver Neukum 
Cc: Matthias Urlichs 
Cc: Support Department 
Cc: Rusty Russell 
Cc: Alan Stern 
Cc: Mauro Carvalho Chehab 
Cc: Kautuk Consul 
Cc: Bill Pemberton 
Cc: Paul Gortmaker 
Cc: Bart Hartgers 
Cc: Johan Hovold 
Cc: Preston Fick 
Cc: Uwe Bonnes 
Cc: Simon Arlott 
Cc: Andrew Worsley 
Cc: "Michał Wróbel" 
Cc: Andrew Morton 
Cc: Eric Dumazet 
Cc: "Eric W. Biederman" 
Cc: Felipe Balbi 
Cc: Aleksey Babahin 
Cc: Dan Carpenter 
Cc: Jiri Kosina 
Cc: Donald Lee 
Cc: Julia Lawall 
Cc: Michal Sroczynski 
Cc: Wang YanQing 
Cc: Dan Williams 
Cc: Thomas Tuttle 
Cc: Rigbert Hamisch 
Cc: "Rafael J. Wysocki" 
Cc: Kuninori Morimoto 
Cc: Jesper Juhl 
Cc: Adhir Ramjiawan 
Signed-off-by: Greg Kroah-Hartman