ide: replace IDE_TFLAG_* flags by IDE_VALID_*

Replace IDE_TFLAG_{IN|OUT}_* flags meaning to the taskfile register validity on
input/output by the IDE_VALID_* flags and introduce 4 symmetric 8-bit register
validity indicator subfields, 'valid.{input/output}.{tf|hob}', into the 'struct
ide_cmd' instead of using the 'tf_flags' field for that purpose (this field can
then be turned from 32-bit into 8-bit one).

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c
index 10a88bf3eefa..3242698832a4 100644
--- a/drivers/ide/ide-proc.c
+++ b/drivers/ide/ide-proc.c
@@ -204,8 +204,8 @@ static int set_xfer_rate (ide_drive_t *drive, int arg)
         cmd.tf.command = ATA_CMD_SET_FEATURES;
         cmd.tf.feature = SETFEATURES_XFER;
         cmd.tf.nsect   = (u8)arg;
-        cmd.tf_flags   = IDE_TFLAG_OUT_FEATURE | IDE_TFLAG_OUT_NSECT |
-                         IDE_TFLAG_IN_NSECT;
+        cmd.valid.out.tf = IDE_VALID_FEATURE | IDE_VALID_NSECT;
+        cmd.valid.in.tf  = IDE_VALID_NSECT;
 
         err = ide_no_data_taskfile(drive, &cmd);