SNDRV_PROTOCOL_MAJOR   53 include/sound/asound.h 	(SNDRV_PROTOCOL_MAJOR(kversion) != SNDRV_PROTOCOL_MAJOR(uversion) || \
SNDRV_PROTOCOL_MAJOR   54 include/sound/asound.h 	 (SNDRV_PROTOCOL_MAJOR(kversion) == SNDRV_PROTOCOL_MAJOR(uversion) && \