ALSA: hda - Add kerneldoc comments to hda_generic.c

Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: doc: Add ASoC codes into API documentation

Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: control: Add missing kerneldoc comments to exported functions

A few functions have no proper documentation yet, so let's add them.
Along with it, remove superfluous blank line between the closing brace
and EXPORT_SYMBOL() line.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: pcm: Use static inline for snd_pcm_lib_alloc_vmalloc_buffer()

... instead of #if 0 hack.  It's more straightforward and obvious.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: pcm: More kerneldoc updates

Add proper kerneldoc comments to the exported functions.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: pcm: Convert params_*() with static inline functions

... and add proper kerneldoc comments.
There is no big reason to keep them as macros.  Static inline
functions are safer in general, and suitable for kerneldoc, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: doc: More kerneldoc comments on core components

Some functions missed the proper kerneldoc comments.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: doc: Fix missing "I" for kerneldoc inclusion

Fixes: 90446d0746c3 ('ALSA: doc: Add missing headers and compress stuff to alsa-driver-api.tmpl')
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Merge branch 'topic/kerneldoc' into for-next