diff options
| author | Ching Huang <ching2048@areca.com.tw> | 2015-11-25 19:45:16 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2015-11-30 17:54:08 -0500 |
| commit | d662ad246256e33eb9b25c8e801f4487527f2bfe (patch) | |
| tree | f58076e07b981d979cc1509920dcd70c5ee98be6 /drivers/scsi/arcmsr | |
| parent | 98f90debc2b64a40a416dd9794ac2d8de6b43af2 (diff) | |
| download | linux-d662ad246256e33eb9b25c8e801f4487527f2bfe.tar.bz2 | |
arcmsr: make code more readable
[mkp: Fixed checkpatch whitespace warning]
Signed-off-by: Ching Huang <ching2048@areca.com.tw>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Hannes Reinicke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/arcmsr')
| -rw-r--r-- | drivers/scsi/arcmsr/arcmsr.h | 3 | ||||
| -rw-r--r-- | drivers/scsi/arcmsr/arcmsr_hba.c | 14 |
2 files changed, 10 insertions, 7 deletions
diff --git a/drivers/scsi/arcmsr/arcmsr.h b/drivers/scsi/arcmsr/arcmsr.h index 3bcaaac0ae4b..48931bd9bcef 100644 --- a/drivers/scsi/arcmsr/arcmsr.h +++ b/drivers/scsi/arcmsr/arcmsr.h @@ -288,6 +288,9 @@ struct FIRMWARE_INFO #define ARCMSR_MESSAGE_RBUFFER 0x0000ff00 /* iop message_rwbuffer for message command */ #define ARCMSR_MESSAGE_RWBUFFER 0x0000fa00 + +#define MEM_BASE0(x) (u32 __iomem *)((unsigned long)acb->mem_base0 + x) +#define MEM_BASE1(x) (u32 __iomem *)((unsigned long)acb->mem_base1 + x) /* ************************************************************************ ** SPEC. for Areca HBC adapter diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c index 41f9a00e4f74..077c3ecff7ee 100644 --- a/drivers/scsi/arcmsr/arcmsr_hba.c +++ b/drivers/scsi/arcmsr/arcmsr_hba.c @@ -2649,13 +2649,13 @@ static bool arcmsr_hbaB_get_config(struct AdapterControlBlock *acb) acb->dma_coherent2 = dma_coherent; reg = (struct MessageUnit_B *)dma_coherent; acb->pmuB = reg; - reg->drv2iop_doorbell= (uint32_t __iomem *)((unsigned long)acb->mem_base0 + ARCMSR_DRV2IOP_DOORBELL); - reg->drv2iop_doorbell_mask = (uint32_t __iomem *)((unsigned long)acb->mem_base0 + ARCMSR_DRV2IOP_DOORBELL_MASK); - reg->iop2drv_doorbell = (uint32_t __iomem *)((unsigned long)acb->mem_base0 + ARCMSR_IOP2DRV_DOORBELL); - reg->iop2drv_doorbell_mask = (uint32_t __iomem *)((unsigned long)acb->mem_base0 + ARCMSR_IOP2DRV_DOORBELL_MASK); - reg->message_wbuffer = (uint32_t __iomem *)((unsigned long)acb->mem_base1 + ARCMSR_MESSAGE_WBUFFER); - reg->message_rbuffer = (uint32_t __iomem *)((unsigned long)acb->mem_base1 + ARCMSR_MESSAGE_RBUFFER); - reg->message_rwbuffer = (uint32_t __iomem *)((unsigned long)acb->mem_base1 + ARCMSR_MESSAGE_RWBUFFER); + reg->drv2iop_doorbell = MEM_BASE0(ARCMSR_DRV2IOP_DOORBELL); + reg->drv2iop_doorbell_mask = MEM_BASE0(ARCMSR_DRV2IOP_DOORBELL_MASK); + reg->iop2drv_doorbell = MEM_BASE0(ARCMSR_IOP2DRV_DOORBELL); + reg->iop2drv_doorbell_mask = MEM_BASE0(ARCMSR_IOP2DRV_DOORBELL_MASK); + reg->message_wbuffer = MEM_BASE1(ARCMSR_MESSAGE_WBUFFER); + reg->message_rbuffer = MEM_BASE1(ARCMSR_MESSAGE_RBUFFER); + reg->message_rwbuffer = MEM_BASE1(ARCMSR_MESSAGE_RWBUFFER); iop_firm_model = (char __iomem *)(®->message_rwbuffer[15]); /*firm_model,15,60-67*/ iop_firm_version = (char __iomem *)(®->message_rwbuffer[17]); /*firm_version,17,68-83*/ iop_device_map = (char __iomem *)(®->message_rwbuffer[21]); /*firm_version,21,84-99*/ |