[SCSI] libsas: fix endianness bug in sas_ata

Signed-off-by: Al Viro <[email protected]>
Signed-off-by: James Bottomley <[email protected]>

diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index b0e5ac372a3223453b3e4fbfecc737d21fad2977..06ad2fa3fa4c464db2b6524e4b0ff6f0a93fe6b5 100644 (file)
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -698,7 +698,7 @@ static int sas_discover_sata_dev(struct domain_device *dev)
                /* incomplete response */
                SAS_DPRINTK("sending SET FEATURE/PUP_STBY_SPIN_UP to "
                            "dev %llx\n", SAS_ADDR(dev->sas_addr));
-               if (!le16_to_cpu(identify_x[83] & (1<<6)))
+               if (!(identify_x[83] & cpu_to_le16(1<<6)))
                        goto cont1;
                res = sas_issue_ata_cmd(dev, ATA_SET_FEATURES,
                                        ATA_FEATURE_PUP_STBY_SPIN_UP,