tree 5cbb0e1a733b59887308a50ce083613c4e7c0ede
parent 674f0ea111bc9bff1b4e4841d7da38933c5e3b59
author Sergei Shtylyov <sshtylyov@ru.mvista.com> 1239192781 +0200
committer Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 1239192781 +0200

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>