libata: update atapi_eh_request_sense() such that lbam/lbah contains buffer size

While updating lbam/h for ATAPI commands, atapi_eh_request_sense() was
left out.  Update it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index e6605f0..f0124a8 100644 (file)
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1264,8 +1264,8 @@ static unsigned int atapi_eh_request_sense(struct ata_queued_cmd *qc)
                tf.feature |= ATAPI_PKT_DMA;
        } else {
                tf.protocol = ATA_PROT_ATAPI;
-               tf.lbam = (8 * 1024) & 0xff;
-               tf.lbah = (8 * 1024) >> 8;
+               tf.lbam = SCSI_SENSE_BUFFERSIZE;
+               tf.lbah = 0;
        }
 
        return ata_exec_internal(dev, &tf, cdb, DMA_FROM_DEVICE,