diff options
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas_fusion.c')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index 492ad42ff7a..52f6a158477 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -139,11 +139,6 @@ megasas_clear_intr_fusion(struct megasas_register_set __iomem *regs) if (!(status & MFI_FUSION_ENABLE_INTERRUPT_MASK)) return 0; - /* - * dummy read to flush PCI - */ - readl(®s->outbound_intr_status); - return 1; } @@ -590,7 +585,6 @@ megasas_ioc_init_fusion(struct megasas_instance *instance) struct megasas_init_frame *init_frame; struct MPI2_IOC_INIT_REQUEST *IOCInitMessage; dma_addr_t ioc_init_handle; - u32 context; struct megasas_cmd *cmd; u8 ret; struct fusion_context *fusion; @@ -639,9 +633,6 @@ megasas_ioc_init_fusion(struct megasas_instance *instance) memset(init_frame, 0, MEGAMFI_FRAME_SIZE); frame_hdr = &cmd->frame->hdr; - context = init_frame->context; - init_frame->context = context; - frame_hdr->cmd_status = 0xFF; frame_hdr->flags |= MFI_FRAME_DONT_POST_IN_REPLY_QUEUE; @@ -1612,7 +1603,6 @@ megasas_build_and_issue_cmd_fusion(struct megasas_instance *instance, req_desc->Words = 0; cmd->request_desc = req_desc; - cmd->request_desc->Words = 0; if (megasas_build_io_fusion(instance, scmd, cmd)) { megasas_return_cmd_fusion(instance, cmd); @@ -1928,15 +1918,12 @@ megasas_issue_dcmd_fusion(struct megasas_instance *instance, struct megasas_cmd *cmd) { union MEGASAS_REQUEST_DESCRIPTOR_UNION *req_desc; - union desc_value d_val; req_desc = build_mpt_cmd(instance, cmd); if (!req_desc) { printk(KERN_ERR "Couldn't issue MFI pass thru cmd\n"); return; } - d_val.word = req_desc->Words; - instance->instancet->fire_cmd(instance, req_desc->u.low, req_desc->u.high, instance->reg_set); } |