[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/pci/trident/trident_synth.c b/sound/pci/trident/trident_synth.c
index a49682ef3e3e..e31055a4bd25 100644
--- a/sound/pci/trident/trident_synth.c
+++ b/sound/pci/trident/trident_synth.c
@@ -934,7 +934,6 @@ static int snd_trident_synth_new_device(struct snd_seq_device *dev)
 {
         struct snd_trident *trident;
         int client, i;
-        struct snd_seq_client_callback callbacks;
         struct snd_seq_client_info cinfo;
         struct snd_seq_port_subscribe sub;
         struct snd_simple_ops *simpleops;
@@ -947,11 +946,8 @@ static int snd_trident_synth_new_device(struct snd_seq_device *dev)
         trident->synth.seq_client = -1;
 
         /* allocate new client */
-        memset(&callbacks, 0, sizeof(callbacks));
-        callbacks.private_data = trident;
-        callbacks.allow_output = callbacks.allow_input = 1;
         client = trident->synth.seq_client =
-            snd_seq_create_kernel_client(trident->card, 1, &callbacks);
+                snd_seq_create_kernel_client(trident->card, 1);
         if (client < 0)
                 return client;