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authorSergei Shtylyov <sshtylyov@ru.mvista.com>2007-09-11 16:28:36 -0400
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-09-11 16:28:36 -0400
commit6c3c22f3cb2b7cd0a42a024b93db76b5c3133d37 (patch)
tree13cd84e47c9d354930443ef7db2df1985446ffc4 /drivers/ide
parent7293136810936bbde403bcb67ac1b4dbae4dd790 (diff)
ide: add ide_dev_is_sata() helper (take 2)
Make the SATA drive detection code from eighty_ninty_three() into inline ide_dev_is_sata() helper fixing it along the way to be more strict while checking word 80 for the reserved values... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide')
-rw-r--r--drivers/ide/ide-iops.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index f4cd2700cae5..646a54e233d3 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -615,8 +615,7 @@ u8 eighty_ninty_three (ide_drive_t *drive)
615 if (hwif->cbl != ATA_CBL_PATA80 && !ivb) 615 if (hwif->cbl != ATA_CBL_PATA80 && !ivb)
616 goto no_80w; 616 goto no_80w;
617 617
618 /* Check for SATA but only if we are ATA5 or higher */ 618 if (ide_dev_is_sata(id))
619 if (id->hw_config == 0 && (id->major_rev_num & 0x7FE0))
620 return 1; 619 return 1;
621 620
622 /* 621 /*