X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fcdrom%2Fviocd.c;h=dc13ebacedfb4446bc788e72804641e404eeb4a7;hb=cbe56159a3e60624b5f44cf48b640fa470436e34;hp=c0f817ba7adba0a1b5defc5083b99bd8ff123d25;hpb=63e8d9114dab88c101be2372cb1f83a4fe74d9c1;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c
index c0f817ba7ad..dc13ebacedf 100644
--- a/drivers/cdrom/viocd.c
+++ b/drivers/cdrom/viocd.c
@@ -47,9 +47,9 @@
 #include <asm/iseries/hv_types.h>
 #include <asm/iseries/hv_lp_event.h>
 #include <asm/iseries/vio.h>
+#include <asm/firmware.h>
 
 #define VIOCD_DEVICE			"iseries/vcd"
-#define VIOCD_DEVICE_DEVFS		"iseries/vcd"
 
 #define VIOCD_VERS "1.06"
 
@@ -176,7 +176,7 @@ static int proc_viocd_open(struct inode *inode, struct file *file)
 	return single_open(file, proc_viocd_show, NULL);
 }
 
-static struct file_operations proc_viocd_operations = {
+static const struct file_operations proc_viocd_operations = {
 	.open		= proc_viocd_open,
 	.read		= seq_read,
 	.llseek		= seq_lseek,
@@ -688,8 +688,6 @@ static int viocd_probe(struct vio_dev *vdev, const struct vio_device_id *id)
 	gendisk->first_minor = deviceno;
 	strncpy(gendisk->disk_name, c->name,
 			sizeof(gendisk->disk_name));
-	snprintf(gendisk->devfs_name, sizeof(gendisk->devfs_name),
-			VIOCD_DEVICE_DEVFS "%d", deviceno);
 	blk_queue_max_hw_segments(q, 1);
 	blk_queue_max_phys_segments(q, 1);
 	blk_queue_max_sectors(q, 4096 / 512);
@@ -731,7 +729,7 @@ static int viocd_remove(struct vio_dev *vdev)
  * support.
  */
 static struct vio_device_id viocd_device_table[] __devinitdata = {
-	{ "viocd", "" },
+	{ "block", "IBM,iSeries-viocd" },
 	{ "", "" }
 };
 MODULE_DEVICE_TABLE(vio, viocd_device_table);
@@ -751,6 +749,9 @@ static int __init viocd_init(void)
 	struct proc_dir_entry *e;
 	int ret = 0;
 
+	if (!firmware_has_feature(FW_FEATURE_ISERIES))
+		return -ENODEV;
+
 	if (viopath_hostLp == HvLpIndexInvalid) {
 		vio_set_hostlp();
 		/* If we don't have a host, bail out */