From a299ee62cf40d6d80a9f11d57220f0a28077fe2d Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sun, 11 Sep 2016 15:31:24 +0200 Subject: scsi: ipr: Use pci_irq_allocate_vectors Switch the ipr driver to use pci_alloc_irq_vectors. We need to two calls to pci_alloc_irq_vectors as ipr only supports multiple MSI-X vectors, but not multiple MSI vectors. Otherwise this cleans up a lot of cruft and allows to use a common request_irq loop for irq types, which happens to only iterate over a single line in the non MSI-X case. Signed-off-by: Christoph Hellwig Acked-by: Brian King Signed-off-by: Martin K. Petersen --- drivers/scsi/ipr.h | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'drivers/scsi/ipr.h') diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h index 8995053d01b3..b7d2e98eb45b 100644 --- a/drivers/scsi/ipr.h +++ b/drivers/scsi/ipr.h @@ -1413,10 +1413,7 @@ struct ipr_chip_cfg_t { struct ipr_chip_t { u16 vendor; u16 device; - u16 intr_type; -#define IPR_USE_LSI 0x00 -#define IPR_USE_MSI 0x01 -#define IPR_USE_MSIX 0x02 + bool has_msi; u16 sis_type; #define IPR_SIS32 0x00 #define IPR_SIS64 0x01 @@ -1593,11 +1590,9 @@ struct ipr_ioa_cfg { struct ipr_cmnd **ipr_cmnd_list; dma_addr_t *ipr_cmnd_list_dma; - u16 intr_flag; unsigned int nvectors; struct { - unsigned short vec; char desc[22]; } vectors_info[IPR_MAX_MSIX_VECTORS]; -- cgit v1.2.3