[SPARC64]: Fix handling of multiple vdc-port nodes.

The "id" property in vdc-port nodes are not unique, they
are all zero.  Therefore assign ID's using the parent's
"cfg-handle" property which will be unique.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/asm-sparc64/vio.h b/include/asm-sparc64/vio.h
index c0a8d4ed5bcb..f7417e91b170 100644
--- a/include/asm-sparc64/vio.h
+++ b/include/asm-sparc64/vio.h
@@ -275,6 +275,8 @@ struct vio_dev {
         char                    compat[VIO_MAX_COMPAT_LEN];
         int                     compat_len;
 
+        u64                     dev_no;
+
         unsigned long           channel_id;
 
         unsigned int            tx_irq;