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libata-acpi: fix _GTF command protocol for ATAPI devices 

_GTF command is never ATA_PROT_ATAPI_NODATA whether the device is
ATAPI or not.  It's always ATA_PROT_NODATA.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
hifive-unleashed-5.1
Tejun Heo 2007-04-23 02:06:46 +09:00 committed by Jeff Garzik
parent 3cb7396b7b
commit 48be6b1833
1 changed files with 1 additions and 2 deletions
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3
drivers/ata/libata-acpi.c
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@ -489,8 +489,7 @@ static void taskfile_load_raw(struct ata_port *ap,
/* convert gtf to tf */
tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE; /* TBD */
tf.protocol = atadev->class == ATA_DEV_ATAPI ?
ATA_PROT_ATAPI_NODATA : ATA_PROT_NODATA;
tf.protocol = ATA_PROT_NODATA;
tf.feature = gtf->tfa[0]; /* 0x1f1 */
tf.nsect = gtf->tfa[1]; /* 0x1f2 */
tf.lbal = gtf->tfa[2]; /* 0x1f3 */