/* We must have an owner or the module locking fails */
.owner = THIS_MODULE,
.open = soundcore_open,
+ .llseek = noop_llseek,
};
/*
struct sound_unit *s;
const struct file_operations *new_fops = NULL;
- lock_kernel ();
-
chain=unit&0x0F;
if(chain==4 || chain==5) /* dsp/audio/dsp16 */
{
const struct file_operations *old_fops = file->f_op;
file->f_op = new_fops;
spin_unlock(&sound_loader_lock);
- if(file->f_op->open)
+
+ if (file->f_op->open)
err = file->f_op->open(inode,file);
+
if (err) {
fops_put(file->f_op);
file->f_op = fops_get(old_fops);
}
+
fops_put(old_fops);
- unlock_kernel();
return err;
}
spin_unlock(&sound_loader_lock);
- unlock_kernel();
return -ENODEV;
}