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[SCSI] hpsa: enable bus master bit after pci_enable_device 

pci_disable_device() disables the bus master bit and pci_enable_device does
not re-enable it.  It needs to be enabled.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
hifive-unleashed-5.1
Stephen M. Cameron 2012-05-01 11:42:20 -05:00 committed by James Bottomley
parent e754b42424
commit 5cb460a640
1 changed files with 3 additions and 0 deletions
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3
drivers/scsi/hpsa.c
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@ -3930,6 +3930,9 @@ static int __devinit hpsa_pci_init(struct ctlr_info *h)
return err;
}
/* Enable bus mastering (pci_disable_device may disable this) */
pci_set_master(h->pdev);
err = pci_request_regions(h->pdev, HPSA);
if (err) {
dev_err(&h->pdev->dev,