ide: remove IDE_TFLAG_NO_SELECT_MASK taskfile flag

Always call SELECT_MASK(..., 0) in ide_tf_load() (needs to be done
to match ide_set_irq(..., 1)) and then remove IDE_TFLAG_NO_SELECT_MASK
taskfile flag.

This change should only affect hpt366 and icside host drivers since
->maskproc(..., 0) for sgiioc4 is equivalent to ide_set_irq(..., 1).

Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

7 files changed, 7 insertions, 13 deletions

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index ac542ffffa49..0fbc2d8d0d53 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -530,8 +530,8 @@ static ide_startstop_t cdrom_start_packet_command(ide_drive_t *drive,
                 info->dma = !hwif->dma_ops->dma_setup(drive);
 
         /* set up the controller registers */
-        ide_pktcmd_tf_load(drive, IDE_TFLAG_OUT_NSECT | IDE_TFLAG_OUT_LBAL |
-                           IDE_TFLAG_NO_SELECT_MASK, xferlen, info->dma);
+        ide_pktcmd_tf_load(drive, IDE_TFLAG_OUT_NSECT | IDE_TFLAG_OUT_LBAL,
+                           xferlen, info->dma);
 
         if (info->cd_flags & IDE_CD_FLAG_DRQ_INTERRUPT) {
                 /* waiting for CDB interrupt, not DMA yet. */
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index c5f22ef8ed24..5f49a4ae9dd8 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -198,8 +198,7 @@ static ide_startstop_t __ide_do_rw_disk(ide_drive_t *drive, struct request *rq,
         }
 
         memset(&task, 0, sizeof(task));
-        task.tf_flags = IDE_TFLAG_NO_SELECT_MASK;  /* FIXME? */
-        task.tf_flags |= (IDE_TFLAG_TF | IDE_TFLAG_DEVICE);
+        task.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
 
         if (drive->select.b.lba) {
                 if (lba48) {
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 9161cd92a842..1852008d9ee4 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -667,8 +667,7 @@ static ide_startstop_t idefloppy_issue_pc(ide_drive_t *drive,
         if ((pc->flags & PC_FLAG_DMA_RECOMMENDED) && drive->using_dma)
                 dma = !hwif->dma_ops->dma_setup(drive);
 
-        ide_pktcmd_tf_load(drive, IDE_TFLAG_NO_SELECT_MASK |
-                           IDE_TFLAG_OUT_DEVICE, bcount, dma);
+        ide_pktcmd_tf_load(drive, IDE_TFLAG_OUT_DEVICE, bcount, dma);
 
         if (dma) {
                 /* Begin DMA, if necessary */
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index 2de4c8f581eb..9f9916fe6c2f 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -121,9 +121,7 @@ static void ide_tf_load(ide_drive_t *drive, ide_task_t *task)
                 HIHI = 0xFF;
 
         ide_set_irq(drive, 1);
-
-        if ((task->tf_flags & IDE_TFLAG_NO_SELECT_MASK) == 0)
-                SELECT_MASK(drive, 0);
+        SELECT_MASK(drive, 0);
 
         if (task->tf_flags & IDE_TFLAG_OUT_DATA) {
                 u16 data = (tf->hob_data << 8) | tf->data;
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index a5f0b774527b..cc7991c7c252 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -1046,8 +1046,7 @@ static ide_startstop_t idetape_issue_pc(ide_drive_t *drive,
         if ((pc->flags & PC_FLAG_DMA_RECOMMENDED) && drive->using_dma)
                 dma_ok = !hwif->dma_ops->dma_setup(drive);
 
-        ide_pktcmd_tf_load(drive, IDE_TFLAG_NO_SELECT_MASK |
-                           IDE_TFLAG_OUT_DEVICE, bcount, dma_ok);
+        ide_pktcmd_tf_load(drive, IDE_TFLAG_OUT_DEVICE, bcount, dma_ok);
 
         if (dma_ok)
                 /* Will begin DMA later */
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index da261806d62a..3222aa589dbf 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -564,7 +564,7 @@ static ide_startstop_t idescsi_issue_pc(ide_drive_t *drive,
                 hwif->sg_mapped = 0;
         }
 
-        ide_pktcmd_tf_load(drive, IDE_TFLAG_NO_SELECT_MASK, bcount, dma);
+        ide_pktcmd_tf_load(drive, 0, bcount, dma);
 
         if (dma)
                 pc->flags |= PC_FLAG_DMA_OK;
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 0fa1812d0438..d4a910cdb907 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -869,7 +869,6 @@ extern void ide_end_drive_cmd(ide_drive_t *, u8, u8);
 
 enum {
         IDE_TFLAG_LBA48                 = (1 << 0),
-        IDE_TFLAG_NO_SELECT_MASK        = (1 << 1),
         IDE_TFLAG_FLAGGED               = (1 << 2),
         IDE_TFLAG_OUT_DATA              = (1 << 3),
         IDE_TFLAG_OUT_HOB_FEATURE       = (1 << 4),