linux-kernel - [PATCH] pci: Fix pcie access for PCI_EXP

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Message-ID: <20130214183438.16138.15416.stgit@bling.home>
Date:	Thu, 14 Feb 2013 11:35:42 -0700
From:	Alex Williamson <alex.williamson@...hat.com>
To:	bhelgaas@...gle.com, linux-pci@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, jiang.liu@...wei.com
Subject: [PATCH] pci: Fix pcie access for PCI_EXP_FLAGS

PCI_EXP_FLAGS_TYPE is a mask, not an offset.  Fix it.

Signed-off-by: Alex Williamson <alex.williamson@...hat.com>
---
 drivers/pci/access.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/access.c b/drivers/pci/access.c
index 3af0478..32046c5 100644
--- a/drivers/pci/access.c
+++ b/drivers/pci/access.c
@@ -515,7 +515,7 @@ static bool pcie_capability_reg_implemented(struct pci_dev *dev, int pos)
 		return false;
 
 	switch (pos) {
-	case PCI_EXP_FLAGS_TYPE:
+	case PCI_EXP_FLAGS:
 		return true;
 	case PCI_EXP_DEVCAP:
 	case PCI_EXP_DEVCTL:

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