From c094ea0774d6881598da430ea0916a597162f8df Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Fri, 27 Mar 2009 12:46:28 +0100 Subject: 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 --- drivers/ide/ide-4drives.c | 3 ++- drivers/ide/ide-probe.c | 4 ++-- 2 files changed, 4 insertions(+), 3 deletions(-) (limited to 'drivers/ide') diff --git a/drivers/ide/ide-4drives.c b/drivers/ide/ide-4drives.c index 9e85b1ec960..78aca75a2c4 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 62270f47468..335322f40c5 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; -- cgit v1.2.3