1 files changed, 6 insertions, 5 deletions

diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index d1718a1f278a..342316064e9f 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -2142,13 +2142,14 @@ static unsigned int ata_scsiop_inq_89(struct ata_scsi_args *args, u8 *rbuf)
 
 static unsigned int ata_scsiop_inq_b1(struct ata_scsi_args *args, u8 *rbuf)
 {
+        int form_factor = ata_id_form_factor(args->id);
+        int media_rotation_rate = ata_id_rotation_rate(args->id);
+
         rbuf[1] = 0xb1;
         rbuf[3] = 0x3c;
-        if (ata_id_major_version(args->id) > 7) {
-                rbuf[4] = args->id[217] >> 8;
-                rbuf[5] = args->id[217];
-                rbuf[7] = args->id[168] & 0xf;
-        }
+        rbuf[4] = media_rotation_rate >> 8;
+        rbuf[5] = media_rotation_rate;
+        rbuf[7] = form_factor;
 
         return 0;
 }