[PATCH] drivers/ata: fix repeated words in comments

[Jilin Yuan <yuanjilin@cdjrlc.com>]

 Delete the redundant word 'in'.
 Delete the redundant word 'to'.

Signed-off-by: Jilin Yuan <yuanjilin@cdjrlc.com>
---
 drivers/ata/libata-eh.c        | 2 +-
 drivers/ata/libata-transport.c | 2 +-
 drivers/ata/pata_macio.c       | 2 +-
 drivers/ata/sata_dwc_460ex.c   | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 3307ed45fe4d..f2ac8340e769 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -863,7 +863,7 @@ void ata_eh_fastdrain_timerfn(struct timer_list *t)
  *
  *	Set ATA_PFLAG_EH_PENDING and activate fast drain if @fastdrain
  *	is non-zero and EH wasn't pending before.  Fast drain ensures
- *	that EH kicks in in timely manner.
+ *	that EH kicks in timely manner.
  *
  *	LOCKING:
  *	spin_lock_irqsave(host lock)
diff --git a/drivers/ata/libata-transport.c b/drivers/ata/libata-transport.c
index ca129854a88c..3a71107169ae 100644
--- a/drivers/ata/libata-transport.c
+++ b/drivers/ata/libata-transport.c
@@ -9,7 +9,7 @@
  * and various sysfs attributes to expose these topologies and management
  * interfaces to user-space.
  *
- * There are 3 objects defined in in this class:
+ * There are 3 objects defined in this class:
  * - ata_port
  * - ata_link
  * - ata_device
diff --git a/drivers/ata/pata_macio.c b/drivers/ata/pata_macio.c
index 42798402cf63..e7b03e8a9357 100644
--- a/drivers/ata/pata_macio.c
+++ b/drivers/ata/pata_macio.c
@@ -666,7 +666,7 @@ static u8 pata_macio_bmdma_status(struct ata_port *ap)
 	 * a multi-block transfer.
 	 *
 	 * - The dbdma fifo hasn't yet finished flushing to
-	 * to system memory when the disk interrupt occurs.
+	 * system memory when the disk interrupt occurs.
 	 *
 	 */
 
diff --git a/drivers/ata/sata_dwc_460ex.c b/drivers/ata/sata_dwc_460ex.c
index e3263e961045..a4c83a6e5631 100644
--- a/drivers/ata/sata_dwc_460ex.c
+++ b/drivers/ata/sata_dwc_460ex.c
@@ -1087,7 +1087,7 @@ static struct scsi_host_template sata_dwc_sht = {
 	/*
 	 * test-only: Currently this driver doesn't handle NCQ
 	 * correctly. We enable NCQ but set the queue depth to a
-	 * max of 1. This will get fixed in in a future release.
+	 * max of 1. This will get fixed in a future release.
 	 */
 	.sg_tablesize		= LIBATA_MAX_PRD,
 	/* .can_queue		= ATA_MAX_QUEUE, */
-- 
2.36.1