vserver 1.9.3

[linux-2.6.git] / sound / drivers / opl4 / opl4_seq.c

diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
index cc0dee9..958dfe8 100644 (file)
--- a/sound/drivers/opl4/opl4_seq.c
+++ b/sound/drivers/opl4/opl4_seq.c
@@ -39,13 +39,11 @@
 MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
 MODULE_DESCRIPTION("OPL4 wavetable synth driver");
 MODULE_LICENSE("Dual BSD/GPL");
-MODULE_CLASSES("{sound}");
 
 int volume_boost = 8;
 
 module_param(volume_boost, int, 0644);
 MODULE_PARM_DESC(volume_boost, "Additional volume for OPL4 wavetable sounds.");
-MODULE_PARM_SYNTAX(volume_boost, "default:8");
 
 static int snd_opl4_seq_use_inc(opl4_t *opl4)
 {
@@ -61,7 +59,7 @@ static void snd_opl4_seq_use_dec(opl4_t *opl4)
 
 static int snd_opl4_seq_use(void *private_data, snd_seq_port_subscribe_t *info)
 {
-       opl4_t *opl4 = snd_magic_cast(opl4_t, private_data, return -ENXIO);
+       opl4_t *opl4 = private_data;
        int err;
 
        down(&opl4->access_mutex);
@@ -88,7 +86,7 @@ static int snd_opl4_seq_use(void *private_data, snd_seq_port_subscribe_t *info)
 
 static int snd_opl4_seq_unuse(void *private_data, snd_seq_port_subscribe_t *info)
 {
-       opl4_t *opl4 = snd_magic_cast(opl4_t, private_data, return -ENXIO);
+       opl4_t *opl4 = private_data;
 
        snd_opl4_synth_shutdown(opl4);
 
@@ -112,7 +110,7 @@ static snd_midi_op_t opl4_ops = {
 static int snd_opl4_seq_event_input(snd_seq_event_t *ev, int direct,
                                    void *private_data, int atomic, int hop)
 {
-       opl4_t *opl4 = snd_magic_cast(opl4_t, private_data, return -ENXIO);
+       opl4_t *opl4 = private_data;
 
        snd_midi_process_event(&opl4_ops, ev, opl4->chset);
        return 0;
@@ -120,7 +118,7 @@ static int snd_opl4_seq_event_input(snd_seq_event_t *ev, int direct,
 
 static void snd_opl4_seq_free_port(void *private_data)
 {
-       opl4_t *opl4 = snd_magic_cast(opl4_t, private_data, return);
+       opl4_t *opl4 = private_data;
 
        snd_midi_channel_free_set(opl4->chset);
 }