From 182801ff266e61d2c4b18aab20f0ffed0f36b873 Mon Sep 17 00:00:00 2001 From: Alexander Gordeev Date: Mon, 18 Aug 2014 08:01:52 +0200 Subject: pmcraid: Get rid of a redundant assignment Signed-off-by: Alexander Gordeev Reviewed-by: Tomas Henzl Signed-off-by: Christoph Hellwig --- drivers/scsi/pmcraid.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/scsi/pmcraid.c') diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c index 6f3275d020a0..6e575edf29f4 100644 --- a/drivers/scsi/pmcraid.c +++ b/drivers/scsi/pmcraid.c @@ -4746,7 +4746,6 @@ pmcraid_isr_legacy: pinstance->hrrq_vector[0].drv_inst = pinstance; pinstance->hrrq_vector[0].vector = pdev->irq; pinstance->num_hrrq = 1; - rc = 0; rc = request_irq(pdev->irq, pmcraid_isr, IRQF_SHARED, PMCRAID_DRIVER_NAME, &pinstance->hrrq_vector[0]); -- cgit v1.2.3 From c01a8bc084b9bec58a9ee3c7a95fb4266328c4b8 Mon Sep 17 00:00:00 2001 From: Alexander Gordeev Date: Mon, 18 Aug 2014 08:01:53 +0200 Subject: pmcraid: Use pci_enable_msix_range() instead of pci_enable_msix() 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 Reviewed-by: Tomas Henzl Signed-off-by: Christoph Hellwig --- drivers/scsi/pmcraid.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) (limited to 'drivers/scsi/pmcraid.c') diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c index 6e575edf29f4..bcb64eb1387f 100644 --- a/drivers/scsi/pmcraid.c +++ b/drivers/scsi/pmcraid.c @@ -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; -- cgit v1.2.3