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path: root/drivers/scsi/ipr.c
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Diffstat (limited to 'drivers/scsi/ipr.c')
-rw-r--r--drivers/scsi/ipr.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 07829009a8b..3f47cd1c46e 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -7147,6 +7147,7 @@ static void ipr_free_all_resources(struct ipr_ioa_cfg *ioa_cfg)
ENTER;
free_irq(pdev->irq, ioa_cfg);
+ pci_disable_msi(pdev);
iounmap(ioa_cfg->hdw_dma_regs);
pci_release_regions(pdev);
ipr_free_mem(ioa_cfg);
@@ -7432,6 +7433,11 @@ static int __devinit ipr_probe_ioa(struct pci_dev *pdev,
goto out;
}
+ if (!(rc = pci_enable_msi(pdev)))
+ dev_info(&pdev->dev, "MSI enabled\n");
+ else if (ipr_debug)
+ dev_info(&pdev->dev, "Cannot enable MSI\n");
+
dev_info(&pdev->dev, "Found IOA with IRQ: %d\n", pdev->irq);
host = scsi_host_alloc(&driver_template, sizeof(*ioa_cfg));
@@ -7574,6 +7580,7 @@ out_release_regions:
out_scsi_host_put:
scsi_host_put(host);
out_disable:
+ pci_disable_msi(pdev);
pci_disable_device(pdev);
goto out;
}