diff options
| -rw-r--r-- | drivers/scsi/advansys.c | 35 |
1 files changed, 13 insertions, 22 deletions
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c index bc52cdcf08e6..f79702412010 100644 --- a/drivers/scsi/advansys.c +++ b/drivers/scsi/advansys.c @@ -78,7 +78,6 @@ typedef unsigned char uchar; -#define UW_ERR (uint)(0xFFFF) #define isodd_word(val) ((((uint)val) & (uint)0x0001) != 0) #define PCI_VENDOR_ID_ASP 0x10cd @@ -3981,15 +3980,13 @@ static u32 AscMemSumLramWord(PortAddr iop_base, ushort s_addr, int words) return (sum); } -static ushort AscInitLram(ASC_DVC_VAR *asc_dvc) +static void AscInitLram(ASC_DVC_VAR *asc_dvc) { uchar i; ushort s_addr; PortAddr iop_base; - ushort warn_code; iop_base = asc_dvc->iop_base; - warn_code = 0; AscMemWordSetLram(iop_base, ASC_QADR_BEG, 0, (ushort)(((int)(asc_dvc->max_total_qng + 2 + 1) * 64) >> 1)); @@ -4028,7 +4025,6 @@ static ushort AscInitLram(ASC_DVC_VAR *asc_dvc) AscWriteLramByte(iop_base, (ushort)(s_addr + (ushort)ASC_SCSIQ_B_QNO), i); } - return warn_code; } static u32 @@ -4087,10 +4083,10 @@ static void AscInitQLinkVar(ASC_DVC_VAR *asc_dvc) } } -static ushort AscInitMicroCodeVar(ASC_DVC_VAR *asc_dvc) +static int AscInitMicroCodeVar(ASC_DVC_VAR *asc_dvc) { int i; - ushort warn_code; + int warn_code; PortAddr iop_base; __le32 phy_addr; __le32 phy_size; @@ -4132,12 +4128,12 @@ static ushort AscInitMicroCodeVar(ASC_DVC_VAR *asc_dvc) AscSetPCAddr(iop_base, ASC_MCODE_START_ADDR); if (AscGetPCAddr(iop_base) != ASC_MCODE_START_ADDR) { asc_dvc->err_code |= ASC_IERR_SET_PC_ADDR; - warn_code = UW_ERR; + warn_code = -EINVAL; goto err_mcode_start; } if (AscStartChip(iop_base) != 1) { asc_dvc->err_code |= ASC_IERR_START_STOP_CHIP; - warn_code = UW_ERR; + warn_code = -EIO; goto err_mcode_start; } @@ -4151,13 +4147,13 @@ err_dma_map: return warn_code; } -static ushort AscInitAsc1000Driver(ASC_DVC_VAR *asc_dvc) +static int AscInitAsc1000Driver(ASC_DVC_VAR *asc_dvc) { const struct firmware *fw; const char fwname[] = "advansys/mcode.bin"; int err; unsigned long chksum; - ushort warn_code; + int warn_code; PortAddr iop_base; iop_base = asc_dvc->iop_base; @@ -4169,15 +4165,13 @@ static ushort AscInitAsc1000Driver(ASC_DVC_VAR *asc_dvc) } asc_dvc->init_state |= ASC_INIT_STATE_BEG_LOAD_MC; if (asc_dvc->err_code != 0) - return UW_ERR; + return ASC_ERROR; if (!AscFindSignature(asc_dvc->iop_base)) { asc_dvc->err_code = ASC_IERR_BAD_SIGNATURE; return warn_code; } AscDisableInterrupt(iop_base); - warn_code |= AscInitLram(asc_dvc); - if (asc_dvc->err_code != 0) - return UW_ERR; + AscInitLram(asc_dvc); err = request_firmware(&fw, fwname, asc_dvc->drv_ptr->dev); if (err) { @@ -9028,15 +9022,13 @@ static uchar AscSetIsaDmaSpeed(PortAddr iop_base, uchar speed_value) } #endif /* CONFIG_ISA */ -static ushort AscInitAscDvcVar(ASC_DVC_VAR *asc_dvc) +static void AscInitAscDvcVar(ASC_DVC_VAR *asc_dvc) { int i; PortAddr iop_base; - ushort warn_code; uchar chip_version; iop_base = asc_dvc->iop_base; - warn_code = 0; asc_dvc->err_code = 0; if ((asc_dvc->bus_type & (ASC_IS_ISA | ASC_IS_PCI | ASC_IS_EISA | ASC_IS_VL)) == 0) { @@ -9112,7 +9104,6 @@ static ushort AscInitAscDvcVar(ASC_DVC_VAR *asc_dvc) asc_dvc->scsiq_busy_tail[i] = (ASC_SCSI_Q *)0L; asc_dvc->cfg->max_tag_qng[i] = ASC_MAX_INRAM_TAG_QNG; } - return warn_code; } static int AscWriteEEPCmdReg(PortAddr iop_base, uchar cmd_reg) @@ -9378,7 +9369,7 @@ static int AscSetEEPConfig(PortAddr iop_base, ASCEEP_CONFIG *cfg_buf, return n_error; } -static ushort AscInitFromEEP(ASC_DVC_VAR *asc_dvc) +static int AscInitFromEEP(ASC_DVC_VAR *asc_dvc) { ASCEEP_CONFIG eep_config_buf; ASCEEP_CONFIG *eep_config; @@ -9554,8 +9545,8 @@ static int AscInitGetConfig(struct Scsi_Host *shost) return asc_dvc->err_code; if (AscFindSignature(asc_dvc->iop_base)) { - warn_code |= AscInitAscDvcVar(asc_dvc); - warn_code |= AscInitFromEEP(asc_dvc); + AscInitAscDvcVar(asc_dvc); + warn_code = AscInitFromEEP(asc_dvc); asc_dvc->init_state |= ASC_INIT_STATE_END_GET_CFG; if (asc_dvc->scsi_reset_wait > ASC_MAX_SCSI_RESET_WAIT) asc_dvc->scsi_reset_wait = ASC_MAX_SCSI_RESET_WAIT; |