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[SCSI] hpsa: factor out hpsa_free_irqs_and_disable_msix

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Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Stephen M. Cameron 2012-05-01 11:43:21 -05:00 committed by James Bottomley
parent e16a33adc0
commit 0097f0f45a
1 changed files with 14 additions and 12 deletions
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26
drivers/scsi/hpsa.c
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@ -4487,15 +4487,23 @@ static void free_irqs(struct ctlr_info *h)
free_irq(h->intr[i], &h->q[i]);
}
static void hpsa_undo_allocations_after_kdump_soft_reset(struct ctlr_info *h)
static void hpsa_free_irqs_and_disable_msix(struct ctlr_info *h)
{
free_irqs(h);
#ifdef CONFIG_PCI_MSI
if (h->msix_vector)
pci_disable_msix(h->pdev);
else if (h->msi_vector)
pci_disable_msi(h->pdev);
if (h->msix_vector) {
if (h->pdev->msix_enabled)
pci_disable_msix(h->pdev);
} else if (h->msi_vector) {
if (h->pdev->msi_enabled)
pci_disable_msi(h->pdev);
}
#endif /* CONFIG_PCI_MSI */
}
static void hpsa_undo_allocations_after_kdump_soft_reset(struct ctlr_info *h)
{
hpsa_free_irqs_and_disable_msix(h);
hpsa_free_sg_chain_blocks(h);
hpsa_free_cmd_pool(h);
kfree(h->blockFetchTable);
@ -4850,13 +4858,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
*/
hpsa_flush_cache(h);
h->access.set_intr_mask(h, HPSA_INTR_OFF);
free_irqs(h);
#ifdef CONFIG_PCI_MSI
if (h->msix_vector)
pci_disable_msix(h->pdev);
else if (h->msi_vector)
pci_disable_msi(h->pdev);
#endif /* CONFIG_PCI_MSI */
hpsa_free_irqs_and_disable_msix(h);
}
static void __devexit hpsa_free_device_info(struct ctlr_info *h)