Use non DMA write log when ATA_DFLAG_PIO is set.

Signed-off-by: Shaun Tancheff <redacted>
---
v6: Added check for ATA_DFLAG_PIO and fallback to non DMA write log for
    SCT Write Same

 drivers/ata/libata-scsi.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 37f456e..e50b7a7 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c

@@ -3485,6 +3485,8 @@ static unsigned int ata_scsi_write_same_xlat(struct ata_queued_cmd *qc)
 		tf->device = ATA_CMD_STANDBYNOW1;
 		tf->protocol = ATA_PROT_DMA;
 		tf->command = ATA_CMD_WRITE_LOG_DMA_EXT;
+		if (unlikely(dev->flags & ATA_DFLAG_PIO))
+			tf->command = ATA_CMD_WRITE_LOG_EXT;
 	}
 
 	tf->flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE | ATA_TFLAG_LBA48 |