linux-toradex.git/drivers/usb/serial/safe_serial.c, branch v3.10.78

TTY: switch tty_flip_buffer_push

2013-01-16T06:30:15+00:00

Now, we start converting tty buffer functions to actually use
tty_port. This will allow us to get rid of the need of tty in many
call sites. Only tty_port will needed and hence no more
tty_port_tty_get in those paths.

Now, the one where most of tty_port_tty_get gets removed:
tty_flip_buffer_push.

IOW we also closed all the races in drivers not using tty_port_tty_get
at all yet.

Also we move tty_flip_buffer_push declaration from include/linux/tty.h
to include/linux/tty_flip.h to all others while we are changing it
anyway.

Signed-off-by: Jiri Slaby 
Signed-off-by: Greg Kroah-Hartman

TTY: switch tty_insert_flip_string

2013-01-16T06:22:35+00:00

Now, we start converting tty buffer functions to actually use
tty_port. This will allow us to get rid of the need of tty in many
call sites. Only tty_port will needed and hence no more
tty_port_tty_get in those paths.

tty_insert_flip_string this time.

Signed-off-by: Jiri Slaby 
Signed-off-by: Greg Kroah-Hartman

USB: serial: safe-serial: fix up printk() usage

2012-09-18T16:07:24+00:00

The driver was calling printk() directly at startup, which is just
noise.  Switch over to using pr_info() where needed, and get rid of the
totally useless version number that had never ever been incremented.

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

USB: serial: safe_serial.c: remove debug module parameter

2012-09-14T19:31:55+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: Rusty Russell 
CC: Alan Stern 
CC: Mauro Carvalho Chehab 
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

USB: serial: remove usb_serial_probe call in all drivers

2012-05-07T20:48:33+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

usb-serial: use new registration API in [q-s]* drivers

2012-02-24T20:39:20+00:00

This patch (as1528) modifies the following usb-serial drivers to
utilize the new usb_serial_{de}register_drivers() routines:

	qcaux, qcserial, safe_serial, siemens_mpi, sierra,
	spcp8x5, ssu100, and symbolserial.

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

module_param: make bool parameters really bool (drivers & misc)

2012-01-12T23:02:20+00:00

module_param(bool) used to counter-intuitively take an int.  In
fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy
trick.

It's time to remove the int/unsigned int option.  For this version
it'll simply give a warning, but it'll break next kernel version.

Acked-by: Mauro Carvalho Chehab 
Signed-off-by: Rusty Russell

USB: safe_serial: straighten out read processing

2010-05-20T20:21:49+00:00

Clean up read processing logic.

Tested using a cp210x device in a loopback setup.

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