[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, 5 deletions

diff --git a/sound/isa/gus/gus_synth.c b/sound/isa/gus/gus_synth.c
index 9c7d6986f62f..6464488363e4 100644
--- a/sound/isa/gus/gus_synth.c
+++ b/sound/isa/gus/gus_synth.c
@@ -214,7 +214,6 @@ static int snd_gus_synth_new_device(struct snd_seq_device *dev)
 {
         struct snd_gus_card *gus;
         int client, i;
-        struct snd_seq_client_callback callbacks;
         struct snd_seq_client_info *cinfo;
         struct snd_seq_port_subscribe sub;
         struct snd_iwffff_ops *iwops;
@@ -233,11 +232,8 @@ static int snd_gus_synth_new_device(struct snd_seq_device *dev)
                 return -ENOMEM;
 
         /* allocate new client */
-        memset(&callbacks, 0, sizeof(callbacks));
-        callbacks.private_data = gus;
-        callbacks.allow_output = callbacks.allow_input = 1;
         client = gus->gf1.seq_client =
-                        snd_seq_create_kernel_client(gus->card, 1, &callbacks);
+                snd_seq_create_kernel_client(gus->card, 1);
         if (client < 0) {
                 kfree(cinfo);
                 return client;