Consolidate bool type

'bool' is defined in random places. This patch consolidates them into a
single header file include/linux/types.h, using stdbool.h introduced in C99.

All other #define, typedef and enum are removed. They are all consistent with
true = 1, false = 0.

Replace FALSE, False with false. Replace TRUE, True with true.
Skip *.py, *.php, lib/* files.

Signed-off-by: York Sun <yorksun@freescale.com>

4 files changed, 27 insertions, 34 deletions

diff --git a/drivers/block/ahci.c b/drivers/block/ahci.c
index 8c785ae..cab7f8c 100644
--- a/drivers/block/ahci.c
+++ b/drivers/block/ahci.c
@@ -865,14 +865,14 @@ int scsi_exec(ccb *pccb)
 		break;
 	default:
 		printf("Unsupport SCSI command 0x%02x\n", pccb->cmd[0]);
-		return FALSE;
+		return false;
 	}
 
 	if (ret) {
 		debug("SCSI command 0x%02x ret errno %d\n", pccb->cmd[0], ret);
-		return FALSE;
+		return false;
 	}
-	return TRUE;
+	return true;
 
 }
 
diff --git a/drivers/block/sata_dwc.c b/drivers/block/sata_dwc.c
index 28d87f5..49288a7 100644
--- a/drivers/block/sata_dwc.c
+++ b/drivers/block/sata_dwc.c
@@ -360,7 +360,7 @@ int init_sata(int dev)
 	if (status == 0x7f) {
 		printf("Hard Disk not found.\n");
 		dev_state = SATA_NODEVICE;
-		rc = FALSE;
+		rc = false;
 		return rc;
 	}
 
@@ -381,7 +381,7 @@ int init_sata(int dev)
 			printf("** TimeOUT **\n");
 
 			dev_state = SATA_NODEVICE;
-			rc = FALSE;
+			rc = false;
 			return rc;
 		}
 		if ((i >= 100) && ((i % 100) == 0))
@@ -458,7 +458,7 @@ static int sata_dwc_softreset(struct ata_port *ap)
 	} else {
 		printf("No device found\n");
 		dev_state = SATA_NODEVICE;
-		return FALSE;
+		return false;
 	}
 
 	tmp = ATA_DEVICE_OBS;
@@ -737,7 +737,7 @@ static int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
 	status = ata_busy_wait(ap, ATA_BUSY, 30000);
 	if (status & ATA_BUSY) {
 		printf("BSY = 0 check. timeout.\n");
-		rc = FALSE;
+		rc = false;
 		return rc;
 	}
 
@@ -987,7 +987,7 @@ unsigned ata_exec_internal(struct ata_device *dev,
 	status = ata_busy_wait(ap, ATA_BUSY, 300000);
 	if (status & ATA_BUSY) {
 		printf("BSY = 0 check. timeout.\n");
-		rc = FALSE;
+		rc = false;
 		return rc;
 	}
 
@@ -997,7 +997,7 @@ unsigned ata_exec_internal(struct ata_device *dev,
 	tag = ATA_TAG_INTERNAL;
 
 	if (test_and_set_bit(tag, &ap->qc_allocated)) {
-		rc = FALSE;
+		rc = false;
 		return rc;
 	}
 
@@ -1656,14 +1656,14 @@ static int check_sata_dev_state(void)
 
 		ret = ata_dev_read_sectors(pdata, datalen, 0, 1);
 
-		if (ret == TRUE)
+		if (ret == true)
 			break;
 
 		i++;
 		if (i > (ATA_RESET_TIME * 100)) {
 			printf("** TimeOUT **\n");
 			dev_state = SATA_NODEVICE;
-			return FALSE;
+			return false;
 		}
 
 		if ((i >= 100) && ((i % 100) == 0))
@@ -1672,7 +1672,7 @@ static int check_sata_dev_state(void)
 
 	dev_state = SATA_READY;
 
-	return TRUE;
+	return true;
 }
 
 static unsigned int ata_dev_set_feature(struct ata_device *dev,
@@ -1772,7 +1772,7 @@ ulong sata_read(int device, ulong blknr, lbaint_t blkcnt, void *buffer)
 			blks = 0;
 		}
 
-		if (ata_dev_read_sectors(pdata, datalen, block, n_block) != TRUE) {
+		if (ata_dev_read_sectors(pdata, datalen, block, n_block) != true) {
 			printf("sata_dwc : Hard disk read error.\n");
 			blkcnt -= blks;
 			break;
@@ -1795,7 +1795,7 @@ static int ata_dev_read_sectors(unsigned char *pdata, unsigned long datalen,
 	int may_fallback = 1;
 
 	if (dev_state == SATA_ERROR)
-		return FALSE;
+		return false;
 
 	ata_dev_select(ap, dev->devno, 1, 1);
 
@@ -1893,11 +1893,11 @@ retry:
 		goto err_out;
 	}
 
-	return TRUE;
+	return true;
 
 err_out:
 	printf("failed to READ SECTORS (%s, err_mask=0x%x)\n", reason, err_mask);
-	return FALSE;
+	return false;
 }
 
 #if defined(CONFIG_SATA_DWC) && !defined(CONFIG_LBA48)
@@ -1946,7 +1946,7 @@ ulong sata_write(int device, ulong blknr, lbaint_t blkcnt, const void *buffer)
 			blks = 0;
 		}
 
-		if (ata_dev_write_sectors(pdata, datalen, block, n_block) != TRUE) {
+		if (ata_dev_write_sectors(pdata, datalen, block, n_block) != true) {
 			printf("sata_dwc : Hard disk read error.\n");
 			blkcnt -= blks;
 			break;
@@ -1969,7 +1969,7 @@ static int ata_dev_write_sectors(unsigned char* pdata, unsigned long datalen,
 	int may_fallback = 1;
 
 	if (dev_state == SATA_ERROR)
-		return FALSE;
+		return false;
 
 	ata_dev_select(ap, dev->devno, 1, 1);
 
@@ -2068,9 +2068,9 @@ retry:
 		goto err_out;
 	}
 
-	return TRUE;
+	return true;
 
 err_out:
 	printf("failed to WRITE SECTORS (%s, err_mask=0x%x)\n", reason, err_mask);
-	return FALSE;
+	return false;
 }
diff --git a/drivers/block/sata_dwc.h b/drivers/block/sata_dwc.h
index 204d644..e4e4ab1 100644
--- a/drivers/block/sata_dwc.h
+++ b/drivers/block/sata_dwc.h
@@ -467,11 +467,4 @@ struct ata_port {
 	unsigned char		*pdata;
 };
 
-#ifndef TRUE
-#define TRUE 1
-#endif
-#ifndef FALSE
-#define FALSE 0
-#endif
-
 #endif
diff --git a/drivers/block/sym53c8xx.c b/drivers/block/sym53c8xx.c
index 564aa98..656683a 100644
--- a/drivers/block/sym53c8xx.c
+++ b/drivers/block/sym53c8xx.c
@@ -764,9 +764,9 @@ int scsi_exec(ccb *pccb)
 retry:
 	scsi_issue(pccb);
 	if(pccb->contr_stat!=SIR_COMPLETE)
-		return FALSE;
+		return false;
 	if(pccb->status==S_GOOD)
-		return TRUE;
+		return true;
 	if(pccb->status==S_CHECK_COND) { /* check condition */
 		for(i=0;i<16;i++)
 			tmpcmd[i]=pccb->cmd[i];
@@ -797,12 +797,12 @@ retry:
 			case SENSE_NO_SENSE:
 			case SENSE_RECOVERED_ERROR:
 				/* seems to be ok */
-				return TRUE;
+				return true;
 				break;
 			case SENSE_NOT_READY:
 				if((pccb->sense_buf[12]!=0x04)||(pccb->sense_buf[13]!=0x01)) {
 					/* if device is not in process of becoming ready */
-					return FALSE;
+					return false;
 					break;
 				} /* else fall through */
 			case SENSE_UNIT_ATTENTION:
@@ -814,13 +814,13 @@ retry:
 					goto retry;
 				}
 				PRINTF("Target %d not ready, %d retried\n",pccb->target,retrycnt);
-				return FALSE;
+				return false;
 			default:
-				return FALSE;
+				return false;
 		}
 	}
 	PRINTF("Status = %X\n",pccb->status);
-	return FALSE;
+	return false;
 }