ALSA: firewire: fix kernel-doc

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

Fixes: 7bc93821a70a ("ALSA: firewire-lib: split allocation of isochronous resources from establishment of connection")
Acked-by: Takashi Sakamoto <[e-mail]>
Signed-off-by: Pierre-Louis Bossart <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Takashi Iwai <[e-mail]>

sound/firewire/cmp.c

···
 /**
  * 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