ALSA: firewire: fix kernel-doc

Fix W=1 warning. Remove excess function parameter from description

Fixes: 7bc93821 ("ALSA: firewire-lib: split allocation of isochronous resources from establishment of connection")
Acked-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200702193604.169059-13-pierre-louis.bossart@linux.intel.comSigned-off-by: Takashi Iwai <tiwai@suse.de>

sound/firewire/cmp.c

@@ -293,7 +293,6 @@ static int pcr_set_check(struct cmp_connection *c, __be32 pcr)
 /**
  * cmp_connection_establish - establish a connection to the target
  * @c: the connection manager
- * @max_payload_bytes: the amount of data (including CIP headers) per packet
  *
  * This function establishes a point-to-point connection from the local
  * computer to the target by allocating isochronous resources (channel and