Use 'bool' type instead.
Signed-off-by: Hannes Reinecke <h...@suse.de>
---
drivers/scsi/advansys.c | 79 ++++++++++++++++++++++++-------------------------
1 file changed, 38 insertions(+), 41 deletions(-)
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 364f3f8..42e9dc6 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -78,13 +78,6 @@
typedef unsigned char uchar;
-#ifndef TRUE
-#define TRUE (1)
-#endif
-#ifndef FALSE
-#define FALSE (0)
-#endif
-
#define ERR (-1)
#define UW_ERR (uint)(0xFFFF)
#define isodd_word(val) ((((uint)val) & (uint)0x0001) != 0)
@@ -556,7 +549,7 @@ typedef struct asc_dvc_var {
dma_addr_t overrun_dma;
uchar scsi_reset_wait;
uchar chip_no;
- char is_in_int;
+ bool is_in_int;
uchar max_total_qng;
uchar cur_total_qng;
uchar in_critical_cnt;
@@ -3771,7 +3764,7 @@ static int AscStartChip(PortAddr iop_base)
return (1);
}
-static int AscStopChip(PortAddr iop_base)
+static bool AscStopChip(PortAddr iop_base)
{
uchar cc_val;
@@ -3782,9 +3775,9 @@ static int AscStopChip(PortAddr iop_base)
AscSetChipIH(iop_base, INS_HALT);
AscSetChipIH(iop_base, INS_RFLAG_WTM);
if ((AscGetChipStatus(iop_base) & CSW_HALTED) == 0) {
- return (0);
+ return false;
}
- return (1);
+ return true;
}
static bool AscIsChipHalted(PortAddr iop_base)
@@ -6481,7 +6474,7 @@ static int AscIsrChipHalted(ASC_DVC_VAR *asc_dvc)
EXT_MSG ext_msg;
EXT_MSG out_msg;
ushort halt_q_addr;
- int sdtr_accept;
+ bool sdtr_accept;
ushort int_halt_code;
ASC_SCSI_BIT_ID_TYPE scsi_busy;
ASC_SCSI_BIT_ID_TYPE target_id;
@@ -6540,10 +6533,10 @@ static int AscIsrChipHalted(ASC_DVC_VAR *asc_dvc)
if (ext_msg.msg_type == EXTENDED_MESSAGE &&
ext_msg.msg_req == EXTENDED_SDTR &&
ext_msg.msg_len == MS_SDTR_LEN) {
- sdtr_accept = TRUE;
+ sdtr_accept = true;
if ((ext_msg.req_ack_offset > ASC_SYN_MAX_OFFSET)) {
- sdtr_accept = FALSE;
+ sdtr_accept = false;
ext_msg.req_ack_offset = ASC_SYN_MAX_OFFSET;
}
if ((ext_msg.xfer_period <
@@ -6551,7 +6544,7 @@ static int AscIsrChipHalted(ASC_DVC_VAR *asc_dvc)
|| (ext_msg.xfer_period >
asc_dvc->sdtr_period_tbl[asc_dvc->
max_sdtr_index])) {
- sdtr_accept = FALSE;
+ sdtr_accept = false;
ext_msg.xfer_period =
asc_dvc->sdtr_period_tbl[asc_dvc->
min_sdtr_index];
@@ -7136,7 +7129,7 @@ static int AscIsrQDone(ASC_DVC_VAR *asc_dvc)
uchar cur_target_qng;
ASC_QDONE_INFO scsiq_buf;
ASC_QDONE_INFO *scsiq;
- int false_overrun;
+ bool false_overrun;
iop_base = asc_dvc->iop_base;
n_q_used = 1;
@@ -7218,7 +7211,11 @@ static int AscIsrQDone(ASC_DVC_VAR *asc_dvc)
((scsiq->q_status & QS_ABORTED) != 0)) {
return (0x11);
} else if (scsiq->q_status == QS_DONE) {
- false_overrun = FALSE;
+ /*
+ * This is also curious.
+ * false_overrun will _always_ be set to 'false'
+ */
+ false_overrun = false;
if (scsiq->extra_bytes != 0) {
scsiq->remain_bytes += scsiq->extra_bytes;
}
@@ -7291,23 +7288,23 @@ static int AscISR(ASC_DVC_VAR *asc_dvc)
uchar host_flag;
iop_base = asc_dvc->iop_base;
- int_pending = FALSE;
+ int_pending = ASC_FALSE;
if (AscIsIntPending(iop_base) == 0)
return int_pending;
if ((asc_dvc->init_state & ASC_INIT_STATE_END_LOAD_MC) == 0) {
- return ERR;
+ return ASC_ERROR;
}
if (asc_dvc->in_critical_cnt != 0) {
AscSetLibErrorCode(asc_dvc, ASCQ_ERR_ISR_ON_CRITICAL);
- return ERR;
+ return ASC_ERROR;
}
if (asc_dvc->is_in_int) {
AscSetLibErrorCode(asc_dvc, ASCQ_ERR_ISR_RE_ENTRY);
- return ERR;
+ return ASC_ERROR;
}
- asc_dvc->is_in_int = TRUE;
+ asc_dvc->is_in_int = true;
ctrl_reg = AscGetChipControl(iop_base);
saved_ctrl_reg = ctrl_reg & (~(CC_SCSI_RESET | CC_CHIP_RESET |
CC_SINGLE_STEP | CC_DIAG | CC_TEST));
@@ -7315,7 +7312,7 @@ static int AscISR(ASC_DVC_VAR *asc_dvc)
if (chipstat & CSW_SCSI_RESET_LATCH) {
if (!(asc_dvc->bus_type & (ASC_IS_VL | ASC_IS_EISA))) {
int i = 10;
- int_pending = TRUE;
+ int_pending = ADV_TRUE;
asc_dvc->sdtr_done = 0;
saved_ctrl_reg &= (uchar)(~CC_HALT);
while ((AscGetChipStatus(iop_base) &
@@ -7337,7 +7334,7 @@ static int AscISR(ASC_DVC_VAR *asc_dvc)
(uchar)(host_flag | (uchar)ASC_HOST_FLAG_IN_ISR));
if ((chipstat & CSW_INT_PENDING) || (int_pending)) {
AscAckInterrupt(iop_base);
- int_pending = TRUE;
+ int_pending = ADV_TRUE;
if ((chipstat & CSW_HALTED) && (ctrl_reg & CC_SINGLE_STEP)) {
if (AscIsrChipHalted(asc_dvc) == ERR) {
goto ISR_REPORT_QDONE_FATAL_ERROR;
@@ -7359,13 +7356,13 @@ static int AscISR(ASC_DVC_VAR *asc_dvc)
} while (status == 0x11);
}
if ((status & 0x80) != 0)
- int_pending = ERR;
+ int_pending = ASC_ERROR;
}
}
AscWriteLramByte(iop_base, ASCV_HOST_FLAG_B, host_flag);
AscSetChipLramAddr(iop_base, saved_ram_addr);
AscSetChipControl(iop_base, saved_ctrl_reg);
- asc_dvc->is_in_int = FALSE;
+ asc_dvc->is_in_int = false;
return int_pending;
}
@@ -8457,7 +8454,7 @@ static int AscExeScsiQueue(ASC_DVC_VAR *asc_dvc,
ASC_SCSI_Q *scsiq)
PortAddr iop_base;
int sta;
int n_q_required;
- int disable_syn_offset_one_fix;
+ bool disable_syn_offset_one_fix;
int i;
u32 addr;
ushort sg_entry_cnt = 0;
@@ -8522,7 +8519,7 @@ static int AscExeScsiQueue(ASC_DVC_VAR *asc_dvc,
ASC_SCSI_Q *scsiq)
sg_entry_cnt_minus_one = sg_entry_cnt - 1;
}
scsi_cmd = scsiq->cdbptr[0];
- disable_syn_offset_one_fix = FALSE;
+ disable_syn_offset_one_fix = false;
if ((asc_dvc->pci_fix_asyn_xfer & scsiq->q1.target_id) &&
!(asc_dvc->pci_fix_asyn_xfer_always & scsiq->q1.target_id)) {
if (scsiq->q1.cntl & QC_SG_HEAD) {
@@ -8536,7 +8533,7 @@ static int AscExeScsiQueue(ASC_DVC_VAR *asc_dvc,
ASC_SCSI_Q *scsiq)
}
if (data_cnt != 0UL) {
if (data_cnt < 512UL) {
- disable_syn_offset_one_fix = TRUE;
+ disable_syn_offset_one_fix = true;
} else {
for (i = 0; i < ASC_SYN_OFFSET_ONE_DISABLE_LIST;
i++) {
@@ -8547,7 +8544,7 @@ static int AscExeScsiQueue(ASC_DVC_VAR *asc_dvc,
ASC_SCSI_Q *scsiq)
}
if (scsi_cmd == disable_cmd) {
disable_syn_offset_one_fix =
- TRUE;
+ true;
break;
}
}
@@ -9092,7 +9089,7 @@ static ushort AscInitAscDvcVar(ASC_DVC_VAR *asc_dvc)
/* asc_dvc->init_state initialized in AscInitGetConfig(). */
asc_dvc->sdtr_done = 0;
asc_dvc->cur_total_qng = 0;
- asc_dvc->is_in_int = 0;
+ asc_dvc->is_in_int = false;
asc_dvc->in_critical_cnt = 0;
asc_dvc->last_q_shortage = 0;
asc_dvc->use_tagged_qng = 0;
@@ -9272,7 +9269,7 @@ static int AscWriteEEPDataReg(PortAddr iop_base, ushort
data_reg)
int retry;
retry = 0;
- while (TRUE) {
+ while (true) {
AscSetChipEEPData(iop_base, data_reg);
mdelay(1);
read_back = AscGetChipEEPData(iop_base);
@@ -9408,7 +9405,7 @@ static int AscSetEEPConfig(PortAddr iop_base,
ASCEEP_CONFIG *cfg_buf,
int n_error;
retry = 0;
- while (TRUE) {
+ while (true) {
if ((n_error = AscSetEEPConfigOnce(iop_base, cfg_buf,
bus_type)) == 0) {
break;
@@ -9435,7 +9432,7 @@ static ushort AscInitFromEEP(ASC_DVC_VAR *asc_dvc)
warn_code = 0;
AscWriteLramWord(iop_base, ASCV_HALTCODE_W, 0x00FE);
AscStopQueueExe(iop_base);
- if ((AscStopChip(iop_base) == FALSE) ||
+ if ((AscStopChip(iop_base)) ||
(AscGetChipScsiCtrl(iop_base) != 0)) {
asc_dvc->init_state |= ASC_INIT_RESET_SCSI_DONE;
AscResetChipAndScsiBus(asc_dvc);
@@ -11127,7 +11124,7 @@ static struct scsi_host_template advansys_template = {
* must be set. The flag will be cleared in advansys_board_found
* for non-ISA adapters.
*/
- .unchecked_isa_dma = 1,
+ .unchecked_isa_dma = true,
/*
* All adapters controlled by this driver are capable of large
* scatter-gather lists. According to the mid-level SCSI documentation
@@ -11303,28 +11300,28 @@ static int advansys_board_found(struct Scsi_Host
*shost, unsigned int iop,
switch (asc_dvc_varp->bus_type) {
#ifdef CONFIG_ISA
case ASC_IS_ISA:
- shost->unchecked_isa_dma = TRUE;
+ shost->unchecked_isa_dma = true;
share_irq = 0;
break;
case ASC_IS_VL:
- shost->unchecked_isa_dma = FALSE;
+ shost->unchecked_isa_dma = false;
share_irq = 0;
break;
case ASC_IS_EISA:
- shost->unchecked_isa_dma = FALSE;
+ shost->unchecked_isa_dma = false;
share_irq = IRQF_SHARED;
break;
#endif /* CONFIG_ISA */
#ifdef CONFIG_PCI
case ASC_IS_PCI:
- shost->unchecked_isa_dma = FALSE;
+ shost->unchecked_isa_dma = false;
share_irq = IRQF_SHARED;
break;
#endif /* CONFIG_PCI */
default:
shost_printk(KERN_ERR, shost, "unknown adapter type: "
"%d\n", asc_dvc_varp->bus_type);
- shost->unchecked_isa_dma = TRUE;
+ shost->unchecked_isa_dma = false;
share_irq = 0;
break;
}
@@ -11343,7 +11340,7 @@ static int advansys_board_found(struct Scsi_Host
*shost, unsigned int iop,
* For Wide boards set PCI information before calling
* AdvInitGetConfig().
*/
- shost->unchecked_isa_dma = FALSE;
+ shost->unchecked_isa_dma = false;
share_irq = IRQF_SHARED;
ASC_DBG(2, "AdvInitGetConfig()\n");
--
1.8.5.2
--
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