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| author | Sergei Shtylyov <sshtylyov@ru.mvista.com> | 2009-03-31 20:15:31 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-31 20:15:31 +0200 |
| commit | 35218d1ca808ed19b8c6f079ce91872b3deb2219 (patch) | |
| tree | 4cc1748e9046ef26701c88b3c6448734f1a7e874 /drivers/ide/ide-taskfile.c | |
| parent | bac08cee93f9cb37b40ecfa8eaf1f6d8daf3909b (diff) | |
| download | kernel_samsung_smdk4412-35218d1ca808ed19b8c6f079ce91872b3deb2219.zip kernel_samsung_smdk4412-35218d1ca808ed19b8c6f079ce91872b3deb2219.tar.gz kernel_samsung_smdk4412-35218d1ca808ed19b8c6f079ce91872b3deb2219.tar.bz2 | |
ide: move data register access out of tf_{read|load}() methods (take 2)
Move IDE_FTFLAG_{IN|OUT}_DATA flag handling out of tf_{read|load}() methods
into the only two functions where these flags actually need to be handled:
do_rw_taskfile() and ide_complete_cmd()...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-taskfile.c')
| -rw-r--r-- | drivers/ide/ide-taskfile.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c index 47f13cd..243421c 100644 --- a/drivers/ide/ide-taskfile.c +++ b/drivers/ide/ide-taskfile.c @@ -82,6 +82,12 @@ ide_startstop_t do_rw_taskfile(ide_drive_t *drive, struct ide_cmd *orig_cmd) ide_tf_dump(drive->name, tf); tp_ops->write_devctl(hwif, ATA_DEVCTL_OBS); SELECT_MASK(drive, 0); + + if (cmd->ftf_flags & IDE_FTFLAG_OUT_DATA) { + u8 data[2] = { tf->data, tf->hob_data }; + + tp_ops->output_data(drive, cmd, data, 2); + } tp_ops->tf_load(drive, cmd); } |