[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>
diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
index bfd68e4..a69117d 100644
--- a/sound/drivers/opl4/opl4_seq.c
+++ b/sound/drivers/opl4/opl4_seq.c
@@ -127,7 +127,6 @@
{
struct snd_opl4 *opl4;
int client;
- struct snd_seq_client_callback callbacks;
struct snd_seq_client_info cinfo;
struct snd_seq_port_callback pcallbacks;
@@ -144,10 +143,7 @@
opl4->chset->private_data = opl4;
/* allocate new client */
- memset(&callbacks, 0, sizeof(callbacks));
- callbacks.private_data = opl4;
- callbacks.allow_output = callbacks.allow_input = 1;
- client = snd_seq_create_kernel_client(opl4->card, opl4->seq_dev_num, &callbacks);
+ client = snd_seq_create_kernel_client(opl4->card, opl4->seq_dev_num);
if (client < 0) {
snd_midi_channel_free_set(opl4->chset);
return client;