linux.git/drivers/usb/serial/visor.c, branch v2.6.25

USB: serial: fix regression in Visor/Palm OS module for kernels >= 2.6.24

2008-04-02T22:06:09+00:00

Fixes a bug/inconsistency revealed by the additional sanity checking in
   commit 063a2da8f01806906f7d7b1a1424b9afddebc443
introduced in the original 2.6.24 branch.

The Handspring Visor / PalmOS 4 device structure defines .num_bulk_out=2
but the usb-serial probe returns num_bulk_out=3, triggering the check in
the above commit and forcing a bail out when the device (a Garmin iQue in
my case) attempts to connect.  The patch bumps the expected number of
endpoints to 3.

FWIW, this patch will probably solve the following kernel bug report for
Treo users (identical symptoms, different model PalmOS units):
  


Signed-off-by: Brad Sawatzky 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

USB: more serial drivers writing after disconnect

2008-02-01T22:35:05+00:00

this covers the rest of the obvious cases by using the flags
and locks to guard against disconnect which were introduced
in the earlier patch against mos7720.

Signed-off-by: Oliver Neukum 
Signed-off-by: Greg Kroah-Hartman

USB: make sure usb serial drivers don't flush to logically disconnected devices

2008-02-01T22:35:04+00:00

If disconnect() is called for a logical disconnect, no more IO must be
done after disconnect() returns, or the old and new drivers may conflict.
This patch avoids this by using the flag and lock introduced by the earlier
patch for the mos7720 driver.

Signed-off-by: Oliver Neukum 
Signed-off-by: Greg Kroah-Hartman

USB: visor: termios bits

2007-10-12T21:55:32+00:00

Visor has a huge complex routine which displays termios bits for debug
but doesn't do anything. Get the correct behaviour by removing it all

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

USB: visor add ACER S10 palm device id

2007-08-22T21:27:43+00:00

modprobe visor vendor=0x502 product=0x1
is said to work, plus there are patch instructions for it.
fixes http://bugs.debian.org/340547
see http://www.chinaitpower.com/A/2004-07-28/87909.html

Signed-off-by: Maximilian Attems 
Signed-off-by: Greg Kroah-Hartman

USB: visor and whiteheat: remove bogus termios change checks

2007-07-12T23:34:41+00:00

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

USB: serial: visor: clean up urb->status usage

2007-07-12T23:34:36+00:00

This done in anticipation of removal of urb->status, which will make
that patch easier to review and apply in the future.


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

USB: fix up license wording on some of my usb-serial drivers

2007-07-12T23:34:31+00:00

Also update the copyright date on the pl2303 driver, as it was out of date.

Signed-off-by: Greg Kroah-Hartman

USB: visor driver adapted to new tty buffering

2007-07-12T23:29:51+00:00

the new tty buffering code allows usb drivers to stop private buffering.
In fact we must do so to allow flushing to work correctly. This does so
for the visor driver.


Signed-off-by: Oliver Neukum 
Signed-off-by: Greg Kroah-Hartman

USB: fix race in visor_write

2007-04-27T20:28:38+00:00

this fixes a small race in visor_write.


Signed-off-by: Oliver Neukum 
Signed-off-by: Greg Kroah-Hartman