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4161b4505f
linux/sound
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Takashi Iwai 4161b4505f ALSA: ak411x: Fix stall in work callback 
When ak4114 work calls its callback and the callback invokes
ak4114_reinit(), it stalls due to flush_delayed_work().  For avoiding
this, control the reentrance by introducing a refcount.  Also
flush_delayed_work() is replaced with cancel_delayed_work_sync().

The exactly same bug is present in ak4113.c and fixed as well.

Reported-by: Pavel Hofman <pavel.hofman@ivitera.com>
Acked-by: Jaroslav Kysela <perex@perex.cz>
Tested-by: Pavel Hofman <pavel.hofman@ivitera.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-01-28 22:29:20 +01:00
..
aoa ALSA: i2sbus: Deletion of unnecessary checks before the function call "release_and_free_resource" 2014-12-03 07:59:04 +01:00
arm Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
atmel Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
core ALSA: seq-dummy: remove deadlock-causing events on close 2015-01-26 13:53:13 +01:00
drivers Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
firewire ALSA: firewire-lib: limit the MIDI data rate 2015-01-16 22:51:23 +01:00
i2c ALSA: ak411x: Fix stall in work callback 2015-01-28 22:29:20 +01:00
isa ALSA: sb: Deletion of unnecessary checks before two function calls 2014-11-21 20:07:36 +01:00
mips Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
oss Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
parisc ALSA: parisc: Use snd_ctl_enum_info() 2014-10-21 08:37:36 +02:00
pci ALSA: hda - Add new GPU codec ID 0x10de0072 to snd-hda 2015-01-07 07:55:42 +01:00
pcmcia ALSA: vx: Fix missing kerneldoc parameter descriptions 2014-11-11 09:39:10 +01:00
ppc Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
sh ALSA: sh: drop owner assignment from platform_drivers 2014-10-20 16:22:02 +02:00
soc Merge remote-tracking branches 'asoc/fix/rt5677', 'asoc/fix/simple', 'asoc/fix/ts3a227e', 'asoc/fix/wm8904' and 'asoc/fix/wm8960' into asoc-linus 2015-01-26 11:29:58 +00:00
sparc Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
spi
synth ALSA: synth: emux: soundfont.c: Cleaning up memory leak 2014-06-01 14:33:09 +02:00
usb ALSA: usb-audio: Add mic volume fix quirk for Logitech Webcam C210 2015-01-18 10:03:50 +01:00
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c
sound_firmware.c