From 4fa604e13bb2a6ef6e89224c80d96af385f533c3 Mon Sep 17 00:00:00 2001
From: Robert Elliott <elliott@hp.com>
Date: Fri, 14 Nov 2014 17:27:24 -0600
Subject: [PATCH] hpsa: always call pci_set_master after pci_enable_device

If the kernel is booted with the reset_device parameter, which
is done for kdump, then the driver needs to call pci_set_master
after pci_enable_device to reenable bus mastering (since
the preceding pci_disable_device call disables bus mastering).

Also, place that after pci_request_regions both in the
kdump code and the normal pci_init code.

Remove the comment summarizing what pci_set_master
does, with the incomplete commentary on the impact of
pci_disable_device.

Signed-off-by: Robert Elliott <elliott@hp.com>
Signed-off-by: Don Brace <don.brace@pmcs.com>
Reviewed-by: Don Brace <don.brace@pmcs.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
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