linux-kernel - [PATCH 3/3] smsc9420: use named constants for pci_power

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Date:	Fri,  3 Jan 2014 00:40:31 +0100
From:	Julia Lawall <Julia.Lawall@...6.fr>
To:	Steve Glendinning <steve.glendinning@...well.net>
Cc:	kernel-janitors@...r.kernel.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 3/3] smsc9420: use named constants for pci_power_t values

From: Julia Lawall <Julia.Lawall@...6.fr>

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression e1,e2;
@@

pci_enable_wake(e1,
- 0
+ PCI_D0
,e2)
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
 drivers/net/ethernet/smsc/smsc9420.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/smsc/smsc9420.c b/drivers/net/ethernet/smsc/smsc9420.c
index 9d6effe..d3b967a 100644
--- a/drivers/net/ethernet/smsc/smsc9420.c
+++ b/drivers/net/ethernet/smsc/smsc9420.c
@@ -1540,7 +1540,7 @@ static int smsc9420_resume(struct pci_dev *pdev)
 
 	pci_set_master(pdev);
 
-	err = pci_enable_wake(pdev, 0, 0);
+	err = pci_enable_wake(pdev, PCI_D0, 0);
 	if (err)
 		netif_warn(pd, ifup, pd->dev, "pci_enable_wake failed: %d\n",
 			   err);

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