1 files changed, 10 insertions, 7 deletions

diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index b95b9b7cce00..0ef1848b9761 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -3311,7 +3311,7 @@ static irqreturn_t __devinit sky2_test_intr(int irq, void *dev_id)
                 return IRQ_NONE;
 
         if (status & Y2_IS_IRQ_SW) {
-                hw->msi_detected = 1;
+                hw->msi = 1;
                 wake_up(&hw->msi_wait);
                 sky2_write8(hw, B0_CTST, CS_CL_SW_IRQ);
         }
@@ -3330,7 +3330,7 @@ static int __devinit sky2_test_msi(struct sky2_hw *hw)
 
         sky2_write32(hw, B0_IMSK, Y2_IS_IRQ_SW);
 
-        err = request_irq(pdev->irq, sky2_test_intr, IRQF_SHARED, DRV_NAME, hw);
+        err = request_irq(pdev->irq, sky2_test_intr, 0, DRV_NAME, hw);
         if (err) {
                 printk(KERN_ERR PFX "%s: cannot assign irq %d\n",
                        pci_name(pdev), pdev->irq);
@@ -3340,9 +3340,9 @@ static int __devinit sky2_test_msi(struct sky2_hw *hw)
         sky2_write8(hw, B0_CTST, CS_ST_SW_IRQ);
         sky2_read8(hw, B0_CTST);
 
-        wait_event_timeout(hw->msi_wait, hw->msi_detected, HZ/10);
+        wait_event_timeout(hw->msi_wait, hw->msi, HZ/10);
 
-        if (!hw->msi_detected) {
+        if (!hw->msi) {
                 /* MSI test failed, go back to INTx mode */
                 printk(KERN_INFO PFX "%s: No interrupt generated using MSI, "
                        "switching to INTx mode.\n",
@@ -3475,7 +3475,8 @@ static int __devinit sky2_probe(struct pci_dev *pdev,
                 goto err_out_free_netdev;
         }
 
-        err = request_irq(pdev->irq,  sky2_intr, IRQF_SHARED, dev->name, hw);
+        err = request_irq(pdev->irq,  sky2_intr, hw->msi ? 0 : IRQF_SHARED,
+                          dev->name, hw);
         if (err) {
                 printk(KERN_ERR PFX "%s: cannot assign irq %d\n",
                        pci_name(pdev), pdev->irq);
@@ -3505,7 +3506,8 @@ static int __devinit sky2_probe(struct pci_dev *pdev,
         return 0;
 
 err_out_unregister:
-        pci_disable_msi(pdev);
+        if (hw->msi)
+                pci_disable_msi(pdev);
         unregister_netdev(dev);
 err_out_free_netdev:
         free_netdev(dev);
@@ -3548,7 +3550,8 @@ static void __devexit sky2_remove(struct pci_dev *pdev)
         sky2_read8(hw, B0_CTST);
 
         free_irq(pdev->irq, hw);
-        pci_disable_msi(pdev);
+        if (hw->msi)
+                pci_disable_msi(pdev);
         pci_free_consistent(pdev, STATUS_LE_BYTES, hw->st_le, hw->st_dma);
         pci_release_regions(pdev);
         pci_disable_device(pdev);