linux-toradex.git/drivers/usb/serial/visor.c, branch v4.2.7

USB: visor: Match I330 phone more precisely

2015-04-29T10:36:52+00:00

Samsung has just released a portable USB3 SSD, coming in a very small
and nice form factor. It's USB ID is 04e8:8001, which unfortunately is
already used by the Palm Visor driver for the Samsung I330 phone cradle.
Having pl2303 or visor pick up this device ID results in conflicts with
the usb-storage driver, which handles the newly released portable USB3
SSD.

To work around this conflict, I've dug up a mailing list post [1] from a
long time ago, in which a user posts the full USB descriptor
information. The most specific value in this appears to be the interface
class, which has value 255 (0xff). Since usb-storage requires an
interface class of 0x8, I believe it's correct to disambiguate the two
devices by matching on 0xff inside visor.

[1] http://permalink.gmane.org/gmane.linux.usb.user/4264

Signed-off-by: Jason A. Donenfeld 
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable 
Signed-off-by: Johan Hovold

usb: delete non-required instances of include

2014-01-08T23:01:39+00:00

None of these files are actually using any __init type directives
and hence don't need to include .  Most are just a
left over from __devinit and __cpuinit removal, or simply due to
code getting copied from one driver to the next.

Signed-off-by: Paul Gortmaker 
Signed-off-by: Greg Kroah-Hartman

USB: serial: remove redundant OOM messages

2014-01-03T20:31:46+00:00

Remove redundant error messages on allocation failures, which have
already been logged.

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

USB: serial: constify device-id tables

2014-01-03T20:31:46+00:00

Declare device-id tables as const where possible.

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

USB: visor: fix initialisation of Treo/Kyocera devices

2013-05-29T01:47:45+00:00

Fix regression introduced by commit 214916f2e ("USB: visor: reimplement
using generic framework") which broke initialisation of Treo/Kyocera
devices that re-mapped bulk-in endpoints.

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

USB: serial: fix Treo/Kyocera interrrupt-in urb context

2013-05-29T01:47:45+00:00

The first and second interrupt-in urbs are swapped for some Treo/Kyocera
devices, but the urb context was never updated with the new port.

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

USB: visor: always disable uart on close

2013-03-25T20:54:32+00:00

Always try to disable the uart on close.

Since the switch to tty ports, close will be called as part of shutdown
before disconnect returns. Hence there is no need to check the
disconnected flag, and we can put devices in disabled states also on
driver unbind.

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

USB: Serial: visor.c: remove debug module parameter

2012-09-18T09:16:28+00:00

Now that all usb-serial modules are only using dev_dbg()
the debug module parameter does not do anything at all, so
remove it to reduce any confusion if someone were to try to
use it.

CC: Rusty Russell 
CC: Alan Stern 
CC: Mauro Carvalho Chehab 
Signed-off-by: Greg Kroah-Hartman

USB: serial: remove debug parameter from usb_serial_debug_data()

2012-09-18T08:58:57+00:00

We should use dev_dbg() for usb_serial_debug_data() like all of the rest
of the usb-serial drivers use, so remove the debug parameter as it's not
needed.

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