advansys: use 'bool' instead of 'int'

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Odin.com>

drivers/scsi/advansys.c

@@ -3801,17 +3801,17 @@ static int AscStopChip(PortAddr iop_base)
 	return (1);
 }
 
-static int AscIsChipHalted(PortAddr iop_base)
+static bool AscIsChipHalted(PortAddr iop_base)
 {
 	if ((AscGetChipStatus(iop_base) & CSW_HALTED) != 0) {
 		if ((AscGetChipControl(iop_base) & CC_HALT) != 0) {
-			return (1);
+			return true;
 		}
 	}
-	return (0);
+	return false;
 }
 
-static int AscResetChipAndScsiBus(ASC_DVC_VAR *asc_dvc)
+static bool AscResetChipAndScsiBus(ASC_DVC_VAR *asc_dvc)
 {
 	PortAddr iop_base;
 	int i = 10;
@@ -6446,11 +6446,11 @@ AscCalSDTRData(ASC_DVC_VAR *asc_dvc, uchar sdtr_period, uchar syn_offset)
 	return byte;
 }
 
-static int AscSetChipSynRegAtID(PortAddr iop_base, uchar id, uchar sdtr_data)
+static bool AscSetChipSynRegAtID(PortAddr iop_base, uchar id, uchar sdtr_data)
 {
 	ASC_SCSI_BIT_ID_TYPE org_id;
 	int i;
-	int sta = TRUE;
+	bool sta = true;
 
 	AscSetBank(iop_base, 1);
 	org_id = AscReadChipDvcID(iop_base);
@@ -6464,10 +6464,10 @@ static int AscSetChipSynRegAtID(PortAddr iop_base, uchar id, uchar sdtr_data)
 		AscSetBank(iop_base, 0);
 		AscSetChipSyn(iop_base, sdtr_data);
 		if (AscGetChipSyn(iop_base) != sdtr_data) {
-			sta = FALSE;
+			sta = false;
 		}
 	} else {
-		sta = FALSE;
+		sta = false;
 	}
 	AscSetBank(iop_base, 1);
 	AscWriteChipDvcID(iop_base, org_id);
@@ -7527,32 +7527,32 @@ static irqreturn_t advansys_interrupt(int irq, void *dev_id)
 	return result;
 }
 
-static int AscHostReqRiscHalt(PortAddr iop_base)
+static bool AscHostReqRiscHalt(PortAddr iop_base)
 {
 	int count = 0;
-	int sta = 0;
+	bool sta = false;
 	uchar saved_stop_code;
 
 	if (AscIsChipHalted(iop_base))
-		return (1);
+		return true;
 	saved_stop_code = AscReadLramByte(iop_base, ASCV_STOP_CODE_B);
 	AscWriteLramByte(iop_base, ASCV_STOP_CODE_B,
 			 ASC_STOP_HOST_REQ_RISC_HALT | ASC_STOP_REQ_RISC_STOP);
 	do {
 		if (AscIsChipHalted(iop_base)) {
-			sta = 1;
+			sta = true;
 			break;
 		}
 		mdelay(100);
 	} while (count++ < 20);
 	AscWriteLramByte(iop_base, ASCV_STOP_CODE_B, saved_stop_code);
-	return (sta);
+	return sta;
 }
 
-static int
+static bool
 AscSetRunChipSynRegAtID(PortAddr iop_base, uchar tid_no, uchar sdtr_data)
 {
-	int sta = FALSE;
+	bool sta = false;
 
 	if (AscHostReqRiscHalt(iop_base)) {
 		sta = AscSetChipSynRegAtID(iop_base, tid_no, sdtr_data);
@@ -9447,7 +9447,7 @@ static ushort AscInitFromEEP(ASC_DVC_VAR *asc_dvc)
 		AscResetChipAndScsiBus(asc_dvc);
 		mdelay(asc_dvc->scsi_reset_wait * 1000); /* XXX: msleep? */
 	}
-	if (AscIsChipHalted(iop_base) == FALSE) {
+	if (!AscIsChipHalted(iop_base)) {
 		asc_dvc->err_code |= ASC_IERR_START_STOP_CHIP;
 		return (warn_code);
 	}