linux-kernel - [PATCH 3.4 155/172] hpsa: add missing pci_set

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Date:	Tue, 16 Jun 2015 16:36:49 +0800
From:	lizf@...nel.org
To:	stable@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, Tomas Henzl <thenzl@...hat.com>,
	Christoph Hellwig <hch@....de>,
	Vinson Lee <vlee@...pensource.com>,
	Zefan Li <lizefan@...wei.com>
Subject: [PATCH 3.4 155/172] hpsa: add missing pci_set_master in kdump path

From: Tomas Henzl <thenzl@...hat.com>

3.4.108-rc1 review patch.  If anyone has any objections, please let me know.

------------------


commit 859c75aba20264d87dd026bab0d0ca3bff385955 upstream.

Add a call to pci_set_master(...)  missing in the previous
patch "hpsa: refine the pci enable/disable handling".
Found thanks to Rob Elliot.

Signed-off-by: Tomas Henzl <thenzl@...hat.com>
Reviewed-by: Robert Elliott <elliott@...com>
Tested-by: Robert Elliott <elliott@...com>
Signed-off-by: Christoph Hellwig <hch@....de>
Cc: Vinson Lee <vlee@...pensource.com>
Signed-off-by: Zefan Li <lizefan@...wei.com>
---
 drivers/scsi/hpsa.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 4b11dcb..c45c6a3 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -4075,7 +4075,7 @@ static __devinit int hpsa_init_reset_devices(struct pci_dev *pdev)
 		dev_warn(&pdev->dev, "failed to enable device.\n");
 		return -ENODEV;
 	}
-
+	pci_set_master(pdev);
 	/* Reset the controller with a PCI power-cycle or via doorbell */
 	rc = hpsa_kdump_hard_reset_controller(pdev);
 
-- 
1.9.1

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