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, 1 insertions, 1 deletions

diff --git a/drivers/ide/tx4939ide.c b/drivers/ide/tx4939ide.c
index bee9461f13b3..af8b0f68d5cf 100644
--- a/drivers/ide/tx4939ide.c
+++ b/drivers/ide/tx4939ide.c
@@ -438,7 +438,7 @@ static void tx4939ide_tf_load(ide_drive_t *drive, struct ide_cmd *cmd)
 {
         ide_tf_load(drive, cmd);
 
-        if (cmd->tf_flags & IDE_TFLAG_OUT_DEVICE)
+        if (cmd->valid.out.tf & IDE_VALID_DEVICE)
                 tx4939ide_tf_load_fixup(drive);
 }