ALSA: firewire-lib: Add 'direction' member to 'cmp_connection' structure

This patch adds 'direction' member to 'cmp_connection' structure to indicate
the direction of connection. This patch also adds 'direction' argument to
cmp_connection_init() function to determine the direction.

The cmp_connection_init() function is exported and used in snd-firewire-speakers
so this patch also affect it.

This patch just add them. Actual implementation will be done by followed
patches.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/sound/firewire/speakers.c b/sound/firewire/speakers.c
index 58e7ab010c60..dd9983b98607 100644
--- a/sound/firewire/speakers.c
+++ b/sound/firewire/speakers.c
@@ -673,7 +673,7 @@ static int fwspk_probe(struct fw_unit *unit,
         fwspk->unit = fw_unit_get(unit);
         fwspk->device_info = (const struct device_info *)id->driver_data;
 
-        err = cmp_connection_init(&fwspk->connection, unit, 0);
+        err = cmp_connection_init(&fwspk->connection, unit, CMP_INPUT, 0);
         if (err < 0)
                 goto err_unit;