linux/sound/usb
Takashi Iwai 9003ebb13f ALSA: usb-audio: Fix runtime PM unbalance
The fix for deadlock in PM in commit [1ee23fe07e: ALSA: usb-audio:
Fix deadlocks at resuming] introduced a new check of in_pm flag.
However, the brainless patch author evaluated it in a wrong way
(logical AND instead of logical OR), thus usb_autopm_get_interface()
is wrongly called at probing, leading to unbalance of runtime PM
refcount.

This patch fixes it by correcting the logic.

Reported-by: Hans Yang <hansy@nvidia.com>
Fixes: 1ee23fe07e ('ALSA: usb-audio: Fix deadlocks at resuming')
Cc: <stable@vger.kernel.org> [v3.15+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-19 14:57:51 +02:00
..
6fire ALSA: 6fire: Convert byte_rev_table uses to bitrev8 2014-11-14 08:01:53 +01:00
bcd2000 ALSA: bcd2000: Make local data static 2015-05-26 13:00:01 +02:00
caiaq ALSA: snd-usb-caiaq: fix stream count check 2015-01-05 08:56:19 +01:00
hiface
line6 ALSA: line6: Fix -EBUSY error during active monitoring 2015-07-14 15:19:37 +02:00
misc ALSA: pcm: Add snd_pcm_stop_xrun() helper 2014-11-09 18:20:40 +01:00
usx2y ALSA: usx2y: Move UAPI definition into include/uapi/sound/usb_stream.h 2015-01-28 17:33:49 +01:00
card.c ALSA: usb-audio: Fix runtime PM unbalance 2015-08-19 14:57:51 +02:00
card.h ALSA: usb: update trigger timestamp on first non-zero URB submitted 2015-02-09 16:02:43 +01:00
clock.c ALSA: usb-audio: Don't attempt to get Lifecam HD-5000 sample rate 2015-02-17 07:20:04 +01:00
clock.h
debug.h
endpoint.c ALSA: pcm: Add snd_pcm_stop_xrun() helper 2014-11-09 18:20:40 +01:00
endpoint.h ALSA: usb-audio: Pass direct struct pointer instead of list_head 2014-11-04 15:09:10 +01:00
format.c ALSA: usb-audio: Fix audio output on Roland SC-D70 sound module 2015-04-21 07:59:10 +02:00
format.h
helper.c
helper.h
Kconfig ALSA: move line6 usb driver into sound/usb 2015-01-12 22:29:57 +01:00
Makefile ALSA: line6: Split to each driver 2015-01-20 08:14:17 +01:00
midi.c ALSA: usb-audio: Use setup_timer() and mod_timer() 2015-01-19 11:43:50 +01:00
midi.h
mixer_maps.c ALSA: usb-audio: add dB range mapping for some devices 2015-07-29 09:28:02 +02:00
mixer_quirks.c ALSA: usb - Creative USB X-Fi Pro SB1095 volume knob support 2015-04-09 17:20:39 +02:00
mixer_quirks.h
mixer_scarlett.c ALSA: usb-audio: Fix Scarlett 6i6 initialization typo 2014-12-18 08:39:17 +01:00
mixer_scarlett.h ALSA: usb-audio: Scarlett mixer interface for 6i6, 18i6, 18i8 and 18i20 2014-11-13 07:32:39 +01:00
mixer.c ALSA: usb-audio: Set correct type for some UAC2 mixer controls. 2015-06-11 11:57:35 +02:00
mixer.h ALSA: usb-audio: Add Xonar U1 resume support 2014-11-21 11:58:01 +01:00
pcm.c ALSA: usb: update trigger timestamp on first non-zero URB submitted 2015-02-09 16:02:43 +01:00
pcm.h
power.h
proc.c
proc.h
quirks-table.h ALSA: usb-audio: Add MIDI support for Steinberg MI2/MI4 2015-07-01 17:29:40 +02:00
quirks.c ALSA: usb-audio: add native DSD support for JLsounds I2SoverUSB 2015-06-08 11:22:21 +02:00
quirks.h ALSA: usb-audio: Don't attempt to get Lifecam HD-5000 sample rate 2015-02-17 07:20:04 +01:00
stream.c
stream.h
usbaudio.h