Merge branch 'master' into 83xx

[linux-2.6-omap-h63xx.git] / drivers / cdrom / viocd.c

diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c
index e276172595528282fd07467ea5cc360dd9ac7fd6..dc13ebacedfb4446bc788e72804641e404eeb4a7 100644 (file)
--- 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,
@@ -627,7 +627,7 @@ static struct cdrom_device_ops viocd_dops = {
        .media_changed = viocd_media_changed,
        .lock_door = viocd_lock_door,
        .generic_packet = viocd_packet,
-       .capability = CDC_CLOSE_TRAY | CDC_OPEN_TRAY | CDC_LOCK | CDC_SELECT_SPEED | CDC_SELECT_DISC | CDC_MULTI_SESSION | CDC_MCN | CDC_MEDIA_CHANGED | CDC_PLAY_AUDIO | CDC_RESET | CDC_IOCTLS | CDC_DRIVE_STATUS | CDC_GENERIC_PACKET | CDC_CD_R | CDC_CD_RW | CDC_DVD | CDC_DVD_R | CDC_DVD_RAM | CDC_RAM
+       .capability = CDC_CLOSE_TRAY | CDC_OPEN_TRAY | CDC_LOCK | CDC_SELECT_SPEED | CDC_SELECT_DISC | CDC_MULTI_SESSION | CDC_MCN | CDC_MEDIA_CHANGED | CDC_PLAY_AUDIO | CDC_RESET | CDC_DRIVE_STATUS | CDC_GENERIC_PACKET | CDC_CD_R | CDC_CD_RW | CDC_DVD | CDC_DVD_R | CDC_DVD_RAM | CDC_RAM
 };
 
 static int __init find_capability(const char *type)
@@ -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 */