linux-phytec-fsl

ALSA: oxfw: move model-specific members from common structure

Currently, 'struct snd_oxfw' has some members for models supported by old
firewire-speakers driver, while these members are useless to the other
models.

This commit allocates new memory block and moves these members to
model-specific structure.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>