X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sound%2Foss%2Fnec_vrc5477.c;h=7ac7126664a7cfa9b0b7aebd0b02bb6f50da2654;hb=9c920a8402f2bb9bd931801d429b65f4eb6a262b;hp=b40611b422a0674de4a733d7bd6f9c233135c3d7;hpb=a91482bdcc2e0f6035702e46f1b99043a0893346;p=linux-2.6.git

diff --git a/sound/oss/nec_vrc5477.c b/sound/oss/nec_vrc5477.c
index b40611b42..7ac712666 100644
--- a/sound/oss/nec_vrc5477.c
+++ b/sound/oss/nec_vrc5477.c
@@ -868,7 +868,7 @@ static int vrc5477_ac97_open_mixdev(struct inode *inode, struct file *file)
 			break;
 	}
 	file->private_data = s;
-	return nonseekable_open(inode, file);
+	return 0;
 }
 
 static int vrc5477_ac97_release_mixdev(struct inode *inode, struct file *file)
@@ -1043,6 +1043,8 @@ vrc5477_ac97_read(struct file *file,
 	int copyCount;
 	size_t avail;
 
+	if (ppos != &file->f_pos)
+		return -ESPIPE;
 	if (!access_ok(VERIFY_WRITE, buffer, count))
 		return -EFAULT;
 
@@ -1227,6 +1229,8 @@ static ssize_t vrc5477_ac97_write(struct file *file, const char *buffer,
 	unsigned long flags;
 	int copyCount, avail;
 
+	if (ppos != &file->f_pos)
+		return -ESPIPE;
 	if (!access_ok(VERIFY_READ, buffer, count))
 		return -EFAULT;
 	ret = 0;
@@ -1570,8 +1574,7 @@ static int vrc5477_ac97_open(struct inode *inode, struct file *file)
 	struct list_head *list;
 	struct vrc5477_ac97_state *s;
 	int ret=0;
-
-	nonseekable_open(inode, file);    
+    
 	for (list = devs.next; ; list = list->next) {
 		if (list == &devs)
 			return -ENODEV;