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scsi: hisi_sas: make several const arrays static

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Don't populate various tables on the stack but make them static const.
Makes the object code smaller by over 280 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  39887	   5080	     64	  45031	   afe7	hisi_sas_v2_hw.o

After:
   text	   data	    bss	    dec	    hex	filename
  39318	   5368	     64	  44750	   aece	hisi_sas_v2_hw.o

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Colin Ian King 2017-07-11 13:11:44 +01:00 committed by Martin K. Petersen
parent fb2028a0b2
commit 89b203e9d0
1 changed files with 5 additions and 5 deletions
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10
drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
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@ -1693,7 +1693,7 @@ static int prep_ssp_v2_hw(struct hisi_hba *hisi_hba,
static int parse_trans_tx_err_code_v2_hw(u32 err_msk)
{
const u8 trans_tx_err_code_prio[] = {
static const u8 trans_tx_err_code_prio[] = {
TRANS_TX_OPEN_FAIL_WITH_IT_NEXUS_LOSS,
TRANS_TX_ERR_PHY_NOT_ENABLE,
TRANS_TX_OPEN_CNX_ERR_WRONG_DESTINATION,
@ -1738,7 +1738,7 @@ static int parse_trans_tx_err_code_v2_hw(u32 err_msk)
static int parse_trans_rx_err_code_v2_hw(u32 err_msk)
{
const u8 trans_rx_err_code_prio[] = {
static const u8 trans_rx_err_code_prio[] = {
TRANS_RX_ERR_WITH_RXFRAME_CRC_ERR,
TRANS_RX_ERR_WITH_RXFIS_8B10B_DISP_ERR,
TRANS_RX_ERR_WITH_RXFRAME_HAVE_ERRPRM,
@ -1784,7 +1784,7 @@ static int parse_trans_rx_err_code_v2_hw(u32 err_msk)
static int parse_dma_tx_err_code_v2_hw(u32 err_msk)
{
const u8 dma_tx_err_code_prio[] = {
static const u8 dma_tx_err_code_prio[] = {
DMA_TX_UNEXP_XFER_ERR,
DMA_TX_UNEXP_RETRANS_ERR,
DMA_TX_XFER_LEN_OVERFLOW,
@ -1810,7 +1810,7 @@ static int parse_dma_tx_err_code_v2_hw(u32 err_msk)
static int parse_sipc_rx_err_code_v2_hw(u32 err_msk)
{
const u8 sipc_rx_err_code_prio[] = {
static const u8 sipc_rx_err_code_prio[] = {
SIPC_RX_FIS_STATUS_ERR_BIT_VLD,
SIPC_RX_PIO_WRSETUP_STATUS_DRQ_ERR,
SIPC_RX_FIS_STATUS_BSY_BIT_ERR,
@ -1836,7 +1836,7 @@ static int parse_sipc_rx_err_code_v2_hw(u32 err_msk)
static int parse_dma_rx_err_code_v2_hw(u32 err_msk)
{
const u8 dma_rx_err_code_prio[] = {
static const u8 dma_rx_err_code_prio[] = {
DMA_RX_UNKNOWN_FRM_ERR,
DMA_RX_DATA_LEN_OVERFLOW,
DMA_RX_DATA_LEN_UNDERFLOW,