ALSA: pcm: Fix document for snd_pcm_stop_xrun()

Fix a copy & paste error:
 Warning(sound/core/pcm_native.c:1112): Excess function parameter 'state' description in 'snd_pcm_stop_xrun'

The state argument was dropped from snd_pcm_stop_xrun().

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: usb-audio: Fix Oops by composite quirk enhancement

The quirk argument itself was used as iterator, so it cannot be taken
back to the original value, obviously.

Fixes: d4b8fc66f770 ('ALSA: usb-audio: Allow multiple entries for the same iface in composite quirk')
Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: vx: Fix missing kerneldoc parameter descriptions

The file isn't processed, but it's not bad to fix beforehand.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: hda - Fix kerneldoc errors in patch_ca0132.c

Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: mixart: Fix kerneldoc comments

Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: Fix invalid kerneldoc markers

They are no real kerneldoc comments, so drop such markers.

Signed-off-by: Takashi Iwai <tiwai@suse.de>