linux-imx/drivers/auxdisplay
Sudip Mukherjee 067f3f38c3 auxdisplay: ks0108: fix refcount
commit bab383de3b upstream.

parport_find_base() will implicitly do parport_get_port() which
increases the refcount. Then parport_register_device() will again
increment the refcount. But while unloading the module we are only
doing parport_unregister_device() decrementing the refcount only once.
We add an parport_put_port() to neutralize the effect of
parport_get_port().

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-09-30 10:59:58 +02:00
..
cfag12864b.c Fix common misspellings 2011-03-31 11:26:23 -03:00
cfag12864bfb.c Drivers: misc: remove __dev* attributes. 2013-01-03 15:57:16 -08:00
Kconfig auxdisplay: remove PARPORT dependency 2009-04-01 08:59:17 -07:00
ks0108.c auxdisplay: ks0108: fix refcount 2015-09-30 10:59:58 +02:00
Makefile