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Takashi Iwai 4da63c6fc4 ALSA: hda - Fix broken PM due to incomplete i915 initialization 
When the initialization of Intel HDMI controller fails due to missing
i915 kernel symbols (e.g. HD-audio is built in while i915 is module),
the driver discontinues the probe.  However, since the probe was done
asynchronously, the driver object still remains, thus the relevant PM
ops are still called at suspend/resume. This results in the bad access
to the incomplete audio card object, eventually leads to Oops or stall
at PM.

This patch adds the missing checks of chip->init_failed flag at each
PM callback in order to fix the problem above.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=79561
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
 		2014-07-15 15:19:43 +02:00
..
ac97 ALSA: ac97: Use standard printk helpers 2014-02-26 16:45:23 +01:00
ali5451 ALSA: ali5451: Use standard printk helpers 2014-02-26 16:45:23 +01:00
asihpi ALSA: asihpi: fix some indenting in snd_card_asihpi_pcm_new() 2014-03-31 10:46:47 +02:00
au88x0 ALSA: pci: Convert to snd_card_new() with a device pointer 2014-02-12 11:17:52 +01:00
aw2 ALSA: aw2: Use standard printk helpers 2014-02-26 16:45:24 +01:00
ca0106 ALSA: ca0106: Use standard printk helpers 2014-02-26 16:45:24 +01:00
cs46xx ALSA: cs46xx: Use standard printk helpers 2014-02-26 16:45:25 +01:00
cs5535audio ALSA: cs5535audio: Use standard printk helpers 2014-02-26 16:45:25 +01:00
ctxfi ALSA: pci: Convert to snd_card_new() with a device pointer 2014-02-12 11:17:52 +01:00
echoaudio ALSA: echoaudio: use after free on error 2014-03-05 12:11:54 +01:00
emu10k1 ALSA: emu10k1: Fix possible NULL dereference 2014-03-05 12:15:56 +01:00
hda ALSA: hda - Fix broken PM due to incomplete i915 initialization 2014-07-15 15:19:43 +02:00
ice1712 ALSA: ice1712: Fix boundary checks in PCM pointer ops 2014-04-08 16:58:34 +02:00
korg1212 ALSA: pci: Convert to snd_card_new() with a device pointer 2014-02-12 11:17:52 +01:00
lola ALSA: lola: fix format type mismatch in sound/pci/lola/lola_proc.c 2014-05-21 11:12:15 +02:00
lx6464es ALSA: lx_core: Translate comments from french to english 2014-04-18 09:57:03 +02:00
mixart ALSA: mixart: Use standard printk helpers 2014-02-26 16:45:29 +01:00
nm256 ALSA: nm256: Use standard printk helpers 2014-02-26 16:45:29 +01:00
oxygen Merge branch 'for-next' into for-linus 2014-03-31 12:16:31 +02:00
pcxhr ALSA: pcxhr: Use standard printk helpers 2014-02-26 16:45:30 +01:00
riptide ALSA: pci: Convert to snd_card_new() with a device pointer 2014-02-12 11:17:52 +01:00
rme9652 ALSA: rme9652: Use standard printk helpers 2014-02-26 16:45:32 +01:00
trident ALSA: trident: Use standard printk helpers 2014-02-26 16:45:32 +01:00
vx222 ALSA: vx222: Use standard printk helpers 2014-02-26 16:45:33 +01:00
ymfpci ALSA: ymfpci: Use standard printk helpers 2014-02-26 16:45:33 +01:00
Kconfig Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP 2014-04-07 16:36:11 -07:00
Makefile ALSA: Add the driver for Digigram Lola PCI-e boards 2011-05-03 16:31:05 +02:00
ad1889.c ALSA: ad1889: Use standard printk helpers 2014-02-26 16:45:10 +01:00
ad1889.h
…
ak4531_codec.c ALSA: pci: remove __dev* attributes 2012-12-07 07:20:55 +01:00
als300.c ALSA: als300: Use standard printk helpers 2014-02-26 16:45:11 +01:00
als4000.c ALSA: als4000: Use standard printk helpers 2014-02-26 16:45:12 +01:00
atiixp.c ALSA: atiixp: Use standard printk helpers 2014-02-26 16:45:12 +01:00
atiixp_modem.c ALSA: atiixp-modem: Use standard printk helpers 2014-02-26 16:45:13 +01:00
azt3328.c ALSA: azt3328: Use standard printk helpers 2014-02-26 16:45:14 +01:00
azt3328.h
…
bt87x.c arch: Mass conversion of smp_mb__*() 2014-04-18 14:20:48 +02:00
cmipci.c ALSA: cmipci: Use standard printk helpers 2014-02-26 16:45:15 +01:00
cs4281.c ALSA: cs4281: Use standard printk helpers 2014-02-26 16:45:15 +01:00
cs5530.c ALSA: cs5530: Use standard printk helpers 2014-02-26 16:45:16 +01:00
ens1370.c ALSA: ens137x: Use standard printk helpers 2014-02-26 16:45:16 +01:00
ens1371.c
…
es1938.c ALSA: es1938: Use standard printk helpers 2014-02-26 16:45:17 +01:00
es1968.c ALSA: es1968: Use standard printk helpers 2014-02-26 16:45:17 +01:00
fm801.c ALSA: fm801: convert struct description to kernel-doc 2014-05-19 14:33:36 +02:00
intel8x0.c ALSA: intel8x0: Use ktime and ktime_get() 2014-06-12 12:58:41 +02:00
intel8x0m.c ALSA: intel8x0m: Use standard printk helpers 2014-02-26 16:45:19 +01:00
maestro3.c ALSA: maestro3: Use standard printk helpers 2014-02-26 16:45:19 +01:00
rme32.c ALSA: rme32: Use standard printk helpers 2014-02-26 16:45:20 +01:00
rme96.c ALSA: rme96: Use standard printk helpers 2014-02-26 16:45:20 +01:00
sis7019.c ALSA: pci: Convert to snd_card_new() with a device pointer 2014-02-12 11:17:52 +01:00
sis7019.h
…
sonicvibes.c ALSA: sonicvibes: Use standard printk helpers 2014-02-26 16:45:21 +01:00
via82xx.c ALSA: via82xx: Use standard printk helpers 2014-02-26 16:45:21 +01:00
via82xx_modem.c ALSA: via82xx_modem: Use standard printk helpers 2014-02-26 16:45:22 +01:00