1 files changed, 17 insertions, 24 deletions

diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
index 92858cf8b6e..16d42679e43 100644
--- a/sound/core/seq/oss/seq_oss.c
+++ b/sound/core/seq/oss/seq_oss.c
@@ -20,10 +20,8 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
-#include <sound/driver.h>
 #include <linux/init.h>
-#include <linux/smp_lock.h>
-#include <linux/moduleparam.h>
+#include <linux/module.h>
 #include <linux/mutex.h>
 #include <sound/core.h>
 #include <sound/minors.h>
@@ -41,12 +39,6 @@ MODULE_LICENSE("GPL");
 MODULE_ALIAS_SNDRV_MINOR(SNDRV_MINOR_OSS_SEQUENCER);
 MODULE_ALIAS_SNDRV_MINOR(SNDRV_MINOR_OSS_MUSIC);
 
-#ifdef SNDRV_SEQ_OSS_DEBUG
-module_param(seq_oss_debug, int, 0644);
-MODULE_PARM_DESC(seq_oss_debug, "debug option");
-int seq_oss_debug = 0;
-#endif
-
 
 /*
  * prototypes
@@ -166,7 +158,8 @@ odev_read(struct file *file, char __user *buf, size_t count, loff_t *offset)
 {
 	struct seq_oss_devinfo *dp;
 	dp = file->private_data;
-	snd_assert(dp != NULL, return -EIO);
+	if (snd_BUG_ON(!dp))
+		return -ENXIO;
 	return snd_seq_oss_read(dp, buf, count);
 }
 
@@ -176,7 +169,8 @@ odev_write(struct file *file, const char __user *buf, size_t count, loff_t *offs
 {
 	struct seq_oss_devinfo *dp;
 	dp = file->private_data;
-	snd_assert(dp != NULL, return -EIO);
+	if (snd_BUG_ON(!dp))
+		return -ENXIO;
 	return snd_seq_oss_write(dp, buf, count, file);
 }
 
@@ -185,7 +179,8 @@ odev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	struct seq_oss_devinfo *dp;
 	dp = file->private_data;
-	snd_assert(dp != NULL, return -EIO);
+	if (snd_BUG_ON(!dp))
+		return -ENXIO;
 	return snd_seq_oss_ioctl(dp, cmd, arg);
 }
 
@@ -200,7 +195,8 @@ odev_poll(struct file *file, poll_table * wait)
 {
 	struct seq_oss_devinfo *dp;
 	dp = file->private_data;
-	snd_assert(dp != NULL, return 0);
+	if (snd_BUG_ON(!dp))
+		return -ENXIO;
 	return snd_seq_oss_poll(dp, file, wait);
 }
 
@@ -208,7 +204,7 @@ odev_poll(struct file *file, poll_table * wait)
  * registration of sequencer minor device
  */
 
-static struct file_operations seq_oss_f_ops =
+static const struct file_operations seq_oss_f_ops =
 {
 	.owner =	THIS_MODULE,
 	.read =		odev_read,
@@ -218,6 +214,7 @@ static struct file_operations seq_oss_f_ops =
 	.poll =		odev_poll,
 	.unlocked_ioctl =	odev_ioctl,
 	.compat_ioctl =	odev_ioctl_compat,
+	.llseek =	noop_llseek,
 };
 
 static int __init
@@ -228,22 +225,19 @@ register_device(void)
 	mutex_lock(&register_mutex);
 	if ((rc = snd_register_oss_device(SNDRV_OSS_DEVICE_TYPE_SEQUENCER,
 					  NULL, 0,
-					  &seq_oss_f_ops, NULL,
-					  SNDRV_SEQ_OSS_DEVNAME)) < 0) {
-		snd_printk(KERN_ERR "can't register device seq\n");
+					  &seq_oss_f_ops, NULL)) < 0) {
+		pr_err("ALSA: seq_oss: can't register device seq\n");
 		mutex_unlock(&register_mutex);
 		return rc;
 	}
 	if ((rc = snd_register_oss_device(SNDRV_OSS_DEVICE_TYPE_MUSIC,
 					  NULL, 0,
-					  &seq_oss_f_ops, NULL,
-					  SNDRV_SEQ_OSS_DEVNAME)) < 0) {
-		snd_printk(KERN_ERR "can't register device music\n");
+					  &seq_oss_f_ops, NULL)) < 0) {
+		pr_err("ALSA: seq_oss: can't register device music\n");
 		snd_unregister_oss_device(SNDRV_OSS_DEVICE_TYPE_SEQUENCER, NULL, 0);
 		mutex_unlock(&register_mutex);
 		return rc;
 	}
-	debug_printk(("device registered\n"));
 	mutex_unlock(&register_mutex);
 	return 0;
 }
@@ -252,11 +246,10 @@ static void
 unregister_device(void)
 {
 	mutex_lock(&register_mutex);
-	debug_printk(("device unregistered\n"));
 	if (snd_unregister_oss_device(SNDRV_OSS_DEVICE_TYPE_MUSIC, NULL, 0) < 0)		
-		snd_printk(KERN_ERR "error unregister device music\n");
+		pr_err("ALSA: seq_oss: error unregister device music\n");
 	if (snd_unregister_oss_device(SNDRV_OSS_DEVICE_TYPE_SEQUENCER, NULL, 0) < 0)
-		snd_printk(KERN_ERR "error unregister device seq\n");
+		pr_err("ALSA: seq_oss: error unregister device seq\n");
 	mutex_unlock(&register_mutex);
 }