linux-kernel - [PATCH net-next 15/35] igbvf: Use pci_enable_msix_range() instead of pci_enable

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Date:	Tue, 18 Feb 2014 11:11:44 +0100
From:	Alexander Gordeev <agordeev@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	Alexander Gordeev <agordeev@...hat.com>,
	Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
	Jesse Brandeburg <jesse.brandeburg@...el.com>,
	Bruce Allan <bruce.w.allan@...el.com>,
	e1000-devel@...ts.sourceforge.net, netdev@...r.kernel.org,
	linux-pci@...r.kernel.org
Subject: [PATCH net-next 15/35] igbvf: Use pci_enable_msix_range() instead of pci_enable_msix()

As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() and pci_enable_msix_range()
interfaces.

Signed-off-by: Alexander Gordeev <agordeev@...hat.com>
Cc: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Cc: Jesse Brandeburg <jesse.brandeburg@...el.com>
Cc: Bruce Allan <bruce.w.allan@...el.com>
Cc: e1000-devel@...ts.sourceforge.net
Cc: netdev@...r.kernel.org
Cc: linux-pci@...r.kernel.org
---
 drivers/net/ethernet/intel/igbvf/netdev.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c
index 675435f..e2c6d80 100644
--- a/drivers/net/ethernet/intel/igbvf/netdev.c
+++ b/drivers/net/ethernet/intel/igbvf/netdev.c
@@ -1043,11 +1043,11 @@ static void igbvf_set_interrupt_capability(struct igbvf_adapter *adapter)
 		for (i = 0; i < 3; i++)
 			adapter->msix_entries[i].entry = i;
 
-		err = pci_enable_msix(adapter->pdev,
-		                      adapter->msix_entries, 3);
+		err = pci_enable_msix_range(adapter->pdev,
+		                            adapter->msix_entries, 3, 3);
 	}
 
-	if (err) {
+	if (err < 0) {
 		/* MSI-X failed */
 		dev_err(&adapter->pdev->dev,
 		        "Failed to initialize MSI-X interrupts.\n");
-- 
1.7.7.6

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