tree f39abb05a3edee3fb2619647e3435ee74883a27d
parent 123990e930ac1213df2dfa0e2d57cfc0e1dd5e02
author Takashi Sakamoto <o-takashi@sakamocchi.jp> 1445352419 +0900
committer Takashi Iwai <tiwai@suse.de> 1445356155 +0200

ALSA: firewire-tascam: clear extra MIDI bytes in an asynchronous transaction

When MIDI buffer stores two or more MIDI messages, TASCAM driver
transfers asynchronous transactions including one MIDI message and
extra bytes from second MIDI message.

This commit fixes this bug by clearing needless bytes in the buffer. The
consumed bytes are already calculated correctly, thus the sequence of
transactions is already correct.

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