drivers/char · linux-2.6.12.y · Eclipse Projects / Oniro Core / linux

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[PATCH] rocket.c: Fix ldisc ref count handling

Michal Ostrowski authored 20 years ago

If bailing out because there is nothing to receive in rp_do_receive(),
tty_ldisc_deref is not called.  Failure to do so increases the ref count=20
and causes release_dev() to hang since it can't get the ref count to 0.

Signed-off-by: Michal Ostrowski <mostrows@watson.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

e0b02eec

History

e0b02eec 20 years ago

History

Name	Last commit	Last update
..
agp
drm
ftape
ip2
ipmi
mwave
pcmcia
rio
tpm
watchdog
ChangeLog
Kconfig
Makefile
amiserial.c
applicom.c
applicom.h
cd1865.h
consolemap.c
cp437.uni
cyclades.c
decserial.c
defkeymap.c_shipped
defkeymap.map
digi.h
digi1.h
digiFep1.h
digiPCI.h
ds1286.c
ds1302.c
ds1620.c
dsp56k.c
dtlk.c
ec3104_keyb.c
efirtc.c
epca.c
epca.h
epcaconfig.h
esp.c
generic_nvram.c
generic_serial.c
genrtc.c
hangcheck-timer.c
hpet.c
hvc_console.c
hvcs.c
hvsi.c
hw_random.c
i8k.c
ip2.c
ip27-rtc.c
ip2main.c
isicom.c
istallion.c
ite_gpio.c
keyboard.c
lcd.c
lcd.h
lp.c
mbcs.c
mbcs.h
mem.c
misc.c
mmtimer.c
moxa.c
mxser.c
mxser.h
n_hdlc.c
n_r3964.c
n_tty.c
nvram.c
nwbutton.c
nwbutton.h
nwflash.c
ppdev.c
pty.c
qtronix.c
qtronixmap.c_shipped
qtronixmap.map
random.c
raw.c
riscom8.c
riscom8.h
riscom8_reg.h
rocket.c
rocket.h
rocket_int.h
rtc.c
s3c2410-rtc.c
scan_keyb.c
scan_keyb.h
scc.h
scx200_gpio.c
selection.c
ser_a2232.c
ser_a2232.h
ser_a2232fw.ax
ser_a2232fw.h
serial167.c
snsc.c
snsc.h