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(parent: 0585244) | patch
ALSA: hda - Fix possible runtime PM refcount unbalance
authorTakashi Iwai <tiwai@suse.de>
Tue, 3 Mar 2015 16:22:12 +0000 (17:22 +0100)
committerTakashi Iwai <tiwai@suse.de>
Mon, 23 Mar 2015 12:17:48 +0000 (13:17 +0100)
commitc4c2533f802d6877803c4d778def43d8a122f27b
treeba9b5505cc9da460dd278f7eaf6c55e7211a7f03tree | snapshot
parent05852448690d7d810175f8ceccefba083525aa89commit | diff
ALSA: hda - Fix possible runtime PM refcount unbalance

When the driver is unloaded before the codec is bound, it still keeps
the runtime PM refcount up, and results in the unbalance.  This patch
covers these cases by introducing a flag indicating the runtime PM
initialization and handling the codec registration procedure more
properly.  It also fixes the missing input beep device as a gratis,
too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/hda/hdac_device.c diff | blob | history
sound/pci/hda/hda_bind.c diff | blob | history
sound/pci/hda/hda_codec.c diff | blob | history
sound/pci/hda/hda_codec.h diff | blob | history
sound/pci/hda/hda_local.h diff | blob | history
Domain: System / Kernel;