From 4d708ab0c88512a3bea12f1ad68539fbe0d11d1a Mon Sep 17 00:00:00 2001
From: Casey Leedom <leedom@chelsio.com>
Date: Tue, 6 Aug 2013 15:48:39 +0530
Subject: [PATCH] PCI: Use pci_wait_for_pending_transaction() instead of for
 loop

New routine has been added to avoid duplication of code to wait for
pending PCI transactions to complete.  This makes use of that function.

Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: Vipul Pandya <vipul@chelsio.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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