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[SCSI] megaraid_sas: Remove some unnecessary code 

Signed-off-by: Adam Radford <aradford@gmail.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
adam radford 2011-10-08 18:14:45 -07:00 committed by James Bottomley
parent d4a759a954
commit 8d960d4311
1 changed files with 0 additions and 13 deletions
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13
drivers/scsi/megaraid/megaraid_sas_fusion.c
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@ -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(&regs->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);
}