1 files changed, 2 insertions, 54 deletions

diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 2a362138f97..5adc2c9ae41 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -947,64 +947,12 @@ static ide_startstop_t idetape_pc_intr(ide_drive_t *drive)
  * again, the callback function will be called and then we will handle the next
  * request.
  */
-
-static u8 ide_tape_wait_ireason(ide_drive_t *drive, u8 ireason)
-{
-	ide_hwif_t *hwif = drive->hwif;
-	int retries = 100;
-
-	while (retries-- && ((ireason & CD) == 0 || (ireason & IO))) {
-		printk(KERN_ERR "%s: (IO,CoD != (0,1) while issuing "
-				"a packet command, retrying\n", drive->name);
-		udelay(100);
-		ireason = hwif->INB(hwif->io_ports.nsect_addr);
-		if (retries == 0) {
-			printk(KERN_ERR "%s: (IO,CoD != (0,1) while issuing "
-					"a packet command, ignoring\n",
-					drive->name);
-			ireason |= CD;
-			ireason &= ~IO;
-		}
-	}
-
-	return ireason;
-}
-
 static ide_startstop_t idetape_transfer_pc(ide_drive_t *drive)
 {
-	ide_hwif_t *hwif = drive->hwif;
 	idetape_tape_t *tape = drive->driver_data;
-	struct ide_atapi_pc *pc = tape->pc;
-	ide_startstop_t startstop;
-	u8 ireason;
-
-	if (ide_wait_stat(&startstop, drive, DRQ_STAT, BUSY_STAT, WAIT_READY)) {
-		printk(KERN_ERR "%s: Strange, packet command initiated yet "
-				"DRQ isn't asserted\n", drive->name);
-		return startstop;
-	}
-
-	ireason = hwif->INB(hwif->io_ports.nsect_addr);
-	ireason = ide_tape_wait_ireason(drive, ireason);
 
-	if ((ireason & CD) == 0 || (ireason & IO)) {
-		printk(KERN_ERR "%s: (IO,CoD) != (0,1) while issuing "
-				"a packet command\n", drive->name);
-		return ide_do_reset(drive);
-	}
-	/* Set the interrupt routine */
-	ide_set_handler(drive, &idetape_pc_intr, IDETAPE_WAIT_CMD, NULL);
-
-	/* Begin DMA, if necessary */
-	if (pc->flags & PC_FLAG_DMA_OK) {
-		pc->flags |= PC_FLAG_DMA_IN_PROGRESS;
-		hwif->dma_ops->dma_start(drive);
-	}
-
-	/* Send the actual packet */
-	hwif->output_data(drive, NULL, pc->c, 12);
-
-	return ide_started;
+	return ide_transfer_pc(drive, tape->pc, idetape_pc_intr,
+			       IDETAPE_WAIT_CMD, NULL);
 }
 
 static ide_startstop_t idetape_issue_pc(ide_drive_t *drive,