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pmcraid: Use pci_enable_msix_range() instead of pci_enable_msix()

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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()  or pci_enable_msi_exact()
and pci_enable_msix_range() or pci_enable_msix_exact()
interfaces.

Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Alexander Gordeev 2014-08-18 08:01:53 +02:00 committed by Christoph Hellwig
parent 182801ff26
commit c01a8bc084
1 changed files with 2 additions and 11 deletions
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13
drivers/scsi/pmcraid.c
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@ -4698,19 +4698,10 @@ pmcraid_register_interrupt_handler(struct pmcraid_instance *pinstance)
for (i = 0; i < PMCRAID_NUM_MSIX_VECTORS; i++)
entries[i].entry = i;
rc = pci_enable_msix(pdev, entries, num_hrrq);
if (rc < 0)
num_hrrq = pci_enable_msix_range(pdev, entries, 1, num_hrrq);
if (num_hrrq < 0)
goto pmcraid_isr_legacy;
/* Check how many MSIX vectors are allocated and register
* msi-x handlers for each of them giving appropriate buffer
*/
if (rc > 0) {
num_hrrq = rc;
if (pci_enable_msix(pdev, entries, num_hrrq))
goto pmcraid_isr_legacy;
}
for (i = 0; i < num_hrrq; i++) {
pinstance->hrrq_vector[i].hrrq_id = i;
pinstance->hrrq_vector[i].drv_inst = pinstance;