Merge HEAD from master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa

Documentation/sound/alsa/ALSA-Configuration.txt

Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl

include/linux/sound.h

include/sound/ac97_codec.h

include/sound/ad1816a.h

include/sound/asound.h

include/sound/cs46xx.h

include/sound/emu10k1.h

include/sound/gus.h

include/sound/pcm.h

include/sound/version.h

include/sound/ymfpci.h

sound/arm/pxa2xx-ac97.c

sound/core/memalloc.c

sound/core/memory.c

sound/core/oss/pcm_oss.c

sound/core/pcm_compat.c

sound/core/pcm_lib.c

sound/core/pcm_native.c

sound/core/sound_oss.c