From fff784a8dadcebddbcf072acf6375a2877ff07b1 Mon Sep 17 00:00:00 2001
From: Alexander Motin <mav@FreeBSD.org>
Date: Wed, 3 Feb 2010 21:26:54 +0000
Subject: [PATCH] Report to CAM unit number of underlying ataX bus device,
 instead of this atapicamX. It is more apropriate and useful together with
 "ata" name.

---
 sys/dev/ata/atapi-cam.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/dev/ata/atapi-cam.c b/sys/dev/ata/atapi-cam.c
index 3f8e650708c3..2ed54e71b51c 100644
--- a/sys/dev/ata/atapi-cam.c
+++ b/sys/dev/ata/atapi-cam.c
@@ -201,7 +201,7 @@ atapi_cam_attach(device_t dev)
     scp->parent = device_get_parent(dev);
     scp->ata_ch = device_get_softc(scp->parent);
     TAILQ_INIT(&scp->pending_hcbs);
-    unit = device_get_unit(dev);
+    unit = device_get_unit(device_get_parent(dev));
 
     if ((devq = cam_simq_alloc(16)) == NULL) {
 	error = ENOMEM;