From 63eed2fa66568ef3c85530d0c1d14812907aa7fe Mon Sep 17 00:00:00 2001
From: Wei Yang <weiyang@linux.vnet.ibm.com>
Date: Sun, 1 Jun 2014 15:25:41 +0800
Subject: [PATCH] net/mlx4_core: Preserve pci_dev_data after
 __mlx4_remove_one()

[ Upstream commit befdf8978accecac2e0739e6b5075afc62db37fe ]

This patch wrap up a helper function __mlx4_remove_one() which does the tear
down function but preserve the drv_data. Functions like
mlx4_pci_err_detected() and mlx4_restart_one() will call this one with out
releasing drvdata.

Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
Reading git-format-patch failed