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tsi721: Use pci_enable_msix_range() instead of pci_enable_msix()

Message ID 1392804931-30671-7-git-send-email-agordeev@redhat.com (mailing list archive)
State New, archived
Delegated to: Bjorn Helgaas
Headers show

Commit Message

Alexander Gordeev Feb. 19, 2014, 10:15 a.m. UTC 
As result 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@redhat.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: linux-pci@vger.kernel.org
---
 drivers/rapidio/devices/tsi721.c |   14 +++++---------
 1 files changed, 5 insertions(+), 9 deletions(-)
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Patch

diff --git a/drivers/rapidio/devices/tsi721.c b/drivers/rapidio/devices/tsi721.c
index ff7cbf2..3071492 100644
--- a/drivers/rapidio/devices/tsi721.c
+++ b/drivers/rapidio/devices/tsi721.c
@@ -768,15 +768,11 @@  static int tsi721_enable_msix(struct tsi721_device *priv)
 	}
 #endif /* CONFIG_RAPIDIO_DMA_ENGINE */
 
-	err = pci_enable_msix(priv->pdev, entries, ARRAY_SIZE(entries));
-	if (err) {
-		if (err > 0)
-			dev_info(&priv->pdev->dev,
-				 "Only %d MSI-X vectors available, "
-				 "not using MSI-X\n", err);
-		else
-			dev_err(&priv->pdev->dev,
-				"Failed to enable MSI-X (err=%d)\n", err);
+	err = pci_enable_msix_range(priv->pdev, entries,
+				    ARRAY_SIZE(entries), ARRAY_SIZE(entries));
+	if (err < 0) {
+		dev_err(&priv->pdev->dev,
+			"Failed to enable MSI-X (err=%d)\n", err);
 		return err;
 	}