Revert "libata: Implement NCQ autosense"

[uclinux-h8/linux.git] / drivers / ata / libata-scsi.c

diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index e1ecd2a..0d7f0da 100644 (file)
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -270,11 +270,8 @@ DEVICE_ATTR(unload_heads, S_IRUGO | S_IWUSR,
            ata_scsi_park_show, ata_scsi_park_store);
 EXPORT_SYMBOL_GPL(dev_attr_unload_heads);
 
-void ata_scsi_set_sense(struct scsi_cmnd *cmd, u8 sk, u8 asc, u8 ascq)
+static void ata_scsi_set_sense(struct scsi_cmnd *cmd, u8 sk, u8 asc, u8 ascq)
 {
-       if (!cmd)
-               return;
-
        cmd->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION;
 
        scsi_build_sense_buffer(0, cmd->sense_buffer, sk, asc, ascq);
@@ -1780,9 +1777,7 @@ static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
            ((cdb[2] & 0x20) || need_sense)) {
                ata_gen_passthru_sense(qc);
        } else {
-               if (qc->flags & ATA_QCFLAG_SENSE_VALID) {
-                       cmd->result = SAM_STAT_CHECK_CONDITION;
-               } else if (!need_sense) {
+               if (!need_sense) {
                        cmd->result = SAM_STAT_GOOD;
                } else {
                        /* TODO: decide which descriptor format to use