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libata-core: use ATA_LBA in ata_build_rw_tf()

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Since READ/WRITE FPDMA QUEUED commands are 48-bit, bit 6 of the device register
means LBA, the same as for READ/WRITE DMA EXT commands. So use ATA_LBA instead
of the bare number in ata_build_rw_tf()'s branch dedicated to the NCQ commands.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Sergei Shtylyov 2012-08-21 22:18:50 +04:00 committed by Jeff Garzik
parent f1e70c2c53
commit 9ca7cfa4d0
1 changed files with 1 additions and 1 deletions
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2
drivers/ata/libata-core.c
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@ -774,7 +774,7 @@ int ata_build_rw_tf(struct ata_taskfile *tf, struct ata_device *dev,
tf->lbam = (block >> 8) & 0xff;
tf->lbal = block & 0xff;
tf->device = 1 << 6;
tf->device = ATA_LBA;
if (tf->flags & ATA_TFLAG_FUA)
tf->device |= 1 << 7;
} else if (dev->flags & ATA_DFLAG_LBA) {