diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-27 12:46:28 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-27 12:46:28 +0100 |
| commit | c094ea0774d6881598da430ea0916a597162f8df (patch) | |
| tree | e54a8037d3db3387c8972a39d3fd6311cfe8ec63 /drivers | |
| parent | 2787cb8ae5c68a6945eb82ccf96b5f2c4f238323 (diff) | |
| download | linux-c094ea0774d6881598da430ea0916a597162f8df.tar.bz2 | |
ide: add IDE_HFLAG_4DRIVES host flag
Add IDE_HFLAG_4DRIVES host flag and use it instead of ide_4drives
chipset type in ide_init_port().
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/ide-4drives.c | 3 | ||||
| -rw-r--r-- | drivers/ide/ide-probe.c | 4 |
2 files changed, 4 insertions, 3 deletions
diff --git a/drivers/ide/ide-4drives.c b/drivers/ide/ide-4drives.c index 9e85b1ec9607..78aca75a2c48 100644 --- a/drivers/ide/ide-4drives.c +++ b/drivers/ide/ide-4drives.c @@ -23,7 +23,8 @@ static const struct ide_port_ops ide_4drives_port_ops = { static const struct ide_port_info ide_4drives_port_info = { .port_ops = &ide_4drives_port_ops, - .host_flags = IDE_HFLAG_SERIALIZE | IDE_HFLAG_NO_DMA, + .host_flags = IDE_HFLAG_SERIALIZE | IDE_HFLAG_NO_DMA | + IDE_HFLAG_4DRIVES, }; static int __init ide_4drives_init(void) diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 62270f474681..335322f40c5a 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -1381,8 +1381,8 @@ int ide_host_register(struct ide_host *host, const struct ide_port_info *d, if (ide_probe_port(hwif) == 0) hwif->present = 1; - if (hwif->chipset != ide_4drives || !hwif->mate || - !hwif->mate->present) { + if ((hwif->host_flags & IDE_HFLAG_4DRIVES) == 0 || + hwif->mate == NULL || hwif->mate->present == 0) { if (ide_register_port(hwif)) { ide_disable_port(hwif); continue; |