Driver Core: add ability for class_find_device to start in middle of list

This mirrors the functionality that driver_find_device has as well.

We add a start variable, and all callers of the function are fixed up at
the same time.

The block layer will be using this new functionality in a follow-on
patch.


Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index 3af7cbcc5c5d..06748f318cd5 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -170,7 +170,7 @@ iscsi_create_endpoint(int dd_size)
         int err;
 
         for (id = 1; id < ISCSI_MAX_EPID; id++) {
-                dev = class_find_device(&iscsi_endpoint_class, &id,
+                dev = class_find_device(&iscsi_endpoint_class, NULL, &id,
                                         iscsi_match_epid);
                 if (!dev)
                         break;
@@ -222,7 +222,7 @@ struct iscsi_endpoint *iscsi_lookup_endpoint(u64 handle)
         struct iscsi_endpoint *ep;
         struct device *dev;
 
-        dev = class_find_device(&iscsi_endpoint_class, &handle,
+        dev = class_find_device(&iscsi_endpoint_class, NULL, &handle,
                                 iscsi_match_epid);
         if (!dev)
                 return NULL;