Alexey Khoroshilov 9e17df37d7 tty: mxser: improve error handling in mxser_probe() and mxser_module_init() ...

1. Currently mxser_probe() and mxser_module_init() ignore errors
that can happen in tty_port_register_device().
2. mxser_module_init() does not deallocate resources allocated in mxser_get_ISA_conf()
if mxser_initbrd() failed.

The patch adds proper error handling in all the cases.
Also it moves free_irq() from mxser_release_ISA_res() to mxser_board_remove(),
since it makes mxser_release_ISA_res() a counterpart for mxser_get_ISA_conf(),
while free_irq() is relevant to both ISA and PCI boards.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2013-02-18 11:05:14 -08:00

..

hvc

tty: Added a CONFIG_TTY option to allow removal of TTY

2013-01-18 16:15:27 -08:00

ipwireless

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

serial

serial: imx: fix uninitialized variable warning

2013-02-18 11:05:14 -08:00

vt

TTY: switch tty_schedule_flip

2013-01-15 22:43:15 -08:00

amiserial.c

tty: Remove ancient hardpps()

2013-02-13 10:17:06 -08:00

bfin_jtag_comm.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

cyclades.c

cyclades: push down tty_port_tty_get

2013-01-15 22:43:15 -08:00

ehv_bytechan.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

goldfish.c

goldfish: move to tty_port for flip buffers

2013-01-25 08:09:38 -08:00

isicom.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

Kconfig

tty: metag_da: Add metag DA TTY driver

2013-02-06 11:10:17 -08:00

Makefile

tty: metag_da: Add metag DA TTY driver

2013-02-06 11:10:17 -08:00

metag_da.c

tty: metag_da: avoid getting tty kref in dashtty_timer()

2013-02-06 11:10:17 -08:00

moxa.c

TTY: switch tty_schedule_flip

2013-01-15 22:43:15 -08:00

moxa.h

…

mxser.c

tty: mxser: improve error handling in mxser_probe() and mxser_module_init()

2013-02-18 11:05:14 -08:00

mxser.h

…

n_gsm.c

tty: Prevent deadlock in n_gsm driver

2013-01-30 12:10:09 +01:00

n_hdlc.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

n_r3964.c

tty: localise the lock

2012-08-10 12:55:47 -07:00

n_tracerouter.c

…

n_tracesink.c

…

n_tracesink.h

…

n_tty.c

pps: Move timestamp read into PPS code proper

2013-02-13 10:13:58 -08:00

nozomi.c

TTY: nozomi, remove dead code

2013-01-15 22:43:16 -08:00

pty.c

pty: Ignore slave open count for master pty open

2013-02-04 15:40:29 -08:00

rocket_int.h

…

rocket.c

tty: rocket: Explicitly list supported PCI IDs

2013-01-17 17:28:39 -08:00

rocket.h

…

synclink_gt.c

TTY: synclink: Convert + to | for bit operations

2013-01-30 00:09:58 -05:00

synclink.c

TTY: synclink: Convert + to | for bit operations

2013-01-30 00:09:58 -05:00

synclinkmp.c

TTY: synclink: Convert + to | for bit operations

2013-01-30 00:09:58 -05:00

sysrq.c

mm, oom: ensure sysrq+f always passes valid zonelist

2012-11-15 17:13:48 -08:00

tty_audit.c

TTY: audit, stop accessing tty->icount

2012-10-22 16:50:54 -07:00

tty_buffer.c

pps: Move timestamp read into PPS code proper

2013-02-13 10:13:58 -08:00

tty_io.c

TTY: do not update atime/mtime on read/write

2013-02-15 10:52:36 -08:00

tty_ioctl.c

tty: set_termios/set_termiox should not return -EINTR

2013-02-04 15:02:14 -08:00

tty_ldisc.c

tty: don't deadlock while flushing workqueue

2013-01-15 23:07:15 -08:00

tty_mutex.c

tty: tty_mutex.c: Fixed coding style warning (using printk)

2012-10-24 11:34:51 -07:00

tty_port.c

TTY: introduce tty_port_destroy

2012-11-15 17:20:58 -08:00