ide: set IDE_TFLAG_IN_* flags before queuing/executing command

* Add IDE_TFLAG_{HOB,TF,DEVICE} defines.

* Set IDE_TFLAG_IN_* flags in {do_rw,ide_no_data,ide_raw}_taskfile() users.

* Remove no longer needed ->tf_flags setup from ide_end_drive_cmd().

There should be no functionality changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/include/linux/ide.h b/include/linux/ide.h
index c1a8b8bb93ab..02493dbb156d 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -931,6 +931,12 @@ enum {
         IDE_TFLAG_IN_TF                 = IDE_TFLAG_IN_NSECT |
                                           IDE_TFLAG_IN_LBA,
         IDE_TFLAG_IN_DEVICE             = (1 << 29),
+        IDE_TFLAG_HOB                   = IDE_TFLAG_OUT_HOB |
+                                          IDE_TFLAG_IN_HOB,
+        IDE_TFLAG_TF                    = IDE_TFLAG_OUT_TF |
+                                          IDE_TFLAG_IN_TF,
+        IDE_TFLAG_DEVICE                = IDE_TFLAG_OUT_DEVICE |
+                                          IDE_TFLAG_IN_DEVICE,
         /* force 16-bit I/O operations */
         IDE_TFLAG_IO_16BIT              = (1 << 30),
 };