From c05963fa1d16ebb3131c9f5c8c69202ec9c926d9 Mon Sep 17 00:00:00 2001
From: Matthew Garrett <mjg@redhat.com>
Date: Fri, 11 Nov 2011 11:14:23 -0500
Subject: [PATCH] --- yaml --- r: 275529 b: refs/heads/master c:
 e5a44df85e8d78e5c2d3d2e4f59b460905691e2f h: refs/heads/master i:   275527:
 4da60dd205be6581b5f197e70dbeadcc7ad3b5e5 v: v3

---
 [refs]                    | 2 +-
 trunk/drivers/scsi/hpsa.c | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index b2d24c5f8eb9..bfe01d58dcc5 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cf16123c9c8e346ed1dd171295a678d77648d7f8
+refs/heads/master: e5a44df85e8d78e5c2d3d2e4f59b460905691e2f
diff --git a/trunk/drivers/scsi/hpsa.c b/trunk/drivers/scsi/hpsa.c
index e76107b2ade3..865d452542be 100644
--- a/trunk/drivers/scsi/hpsa.c
+++ b/trunk/drivers/scsi/hpsa.c
@@ -23,6 +23,7 @@
 #include <linux/interrupt.h>
 #include <linux/types.h>
 #include <linux/pci.h>
+#include <linux/pci-aspm.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
@@ -3922,6 +3923,10 @@ static int __devinit hpsa_pci_init(struct ctlr_info *h)
 		dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
 		return -ENODEV;
 	}
+
+	pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
+			       PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
+
 	err = pci_enable_device(h->pdev);
 	if (err) {
 		dev_warn(&h->pdev->dev, "unable to enable PCI device\n");