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| author | Sergei Shtylyov <sshtylyov@ru.mvista.com> | 2012-08-21 22:18:50 +0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2012-09-13 01:10:23 -0400 |
| commit | 9ca7cfa4d0645c995b82261e205107463c5a0fe0 (patch) | |
| tree | c79600b4ab5d4d64ef1217fa30885ffa213e26ec | |
| parent | f1e70c2c535923de253eea2021376a936eb8d478 (diff) | |
| download | linux-9ca7cfa4d0645c995b82261e205107463c5a0fe0.tar.gz linux-9ca7cfa4d0645c995b82261e205107463c5a0fe0.tar.bz2 linux-9ca7cfa4d0645c995b82261e205107463c5a0fe0.zip | |
libata-core: use ATA_LBA in ata_build_rw_tf()
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>
| -rw-r--r-- | drivers/ata/libata-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 25daf39368f6..2c270169f35f 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -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) { |