[ALSA] seq: remove struct snd_seq_client_callback

The fields of struct snd_seq_client_callback either aren't used or are
always set to the same value, so we can get rid of it altogether.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

1 files changed, 1 insertions, 7 deletions

diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
index f5a832ff362c..b7129c5aee06 100644
--- a/sound/synth/emux/emux_seq.c
+++ b/sound/synth/emux/emux_seq.c
@@ -347,17 +347,11 @@ snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *info)
 static int
 get_client(struct snd_card *card, int index, char *name)
 {
-        struct snd_seq_client_callback callbacks;
         struct snd_seq_client_info cinfo;
         int client;
 
-        memset(&callbacks, 0, sizeof(callbacks));
-        callbacks.private_data = NULL;
-        callbacks.allow_input = 1;
-        callbacks.allow_output = 1;
-
         /* Find a free client, start from 1 as the MPU expects to use 0 */
-        client = snd_seq_create_kernel_client(card, index, &callbacks);
+        client = snd_seq_create_kernel_client(card, index);
         if (client < 0)
                 return client;