ide,ata: Rename ATA_IDX to ATA_SENSE

ATA-8 defines bit 1 as 'ATA_SENSE', not 'ATA_IDX'.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Tejun Heo <tj@kernel.org>

drivers/ata/libata-scsi.c

@@ -804,7 +804,7 @@ static void ata_dump_status(unsigned id, struct ata_taskfile *tf)
 		if (stat & 0x10)	printk("SeekComplete ");
 		if (stat & 0x08)	printk("DataRequest ");
 		if (stat & 0x04)	printk("CorrectedError ");
-		if (stat & 0x02)	printk("Index ");
+		if (stat & 0x02)	printk("Sense ");
 		if (stat & 0x01)	printk("Error ");
 		printk("}\n");
 

drivers/ide/ide-lib.c

@@ -148,8 +148,8 @@ u8 ide_dump_status(ide_drive_t *drive, const char *msg, u8 stat)
 			printk(KERN_CONT "DataRequest ");
 		if (stat & ATA_CORR)
 			printk(KERN_CONT "CorrectedError ");
-		if (stat & ATA_IDX)
-			printk(KERN_CONT "Index ");
+		if (stat & ATA_SENSE)
+			printk(KERN_CONT "Sense ");
 		if (stat & ATA_ERR)
 			printk(KERN_CONT "Error ");
 	}

drivers/ide/ide-probe.c

@@ -273,7 +273,7 @@ int ide_dev_read_id(ide_drive_t *drive, u8 cmd, u16 *id, int irq_ctx)
 	    (hwif->host_flags & IDE_HFLAG_BROKEN_ALTSTATUS) == 0) {
 		a = tp_ops->read_altstatus(hwif);
 		s = tp_ops->read_status(hwif);
-		if ((a ^ s) & ~ATA_IDX)
+		if ((a ^ s) & ~ATA_SENSE)
 			/* ancient Seagate drives, broken interfaces */
 			printk(KERN_INFO "%s: probing with STATUS(0x%02x) "
 					 "instead of ALTSTATUS(0x%02x)\n",

include/linux/ata.h

@@ -177,7 +177,7 @@ enum {
 	ATA_DSC			= (1 << 4),	/* drive seek complete */
 	ATA_DRQ			= (1 << 3),	/* data request i/o */
 	ATA_CORR		= (1 << 2),	/* corrected data error */
-	ATA_IDX			= (1 << 1),	/* index */
+	ATA_SENSE		= (1 << 1),	/* sense code available */
 	ATA_ERR			= (1 << 0),	/* have an error */
 	ATA_SRST		= (1 << 2),	/* software reset */
 	ATA_ICRC		= (1 << 7),	/* interface CRC error */