+static inline sector_t logical_to_sectors(struct scsi_device *sdev, sector_t blocks)
+{
+ return blocks << (ilog2(sdev->sector_size) - 9);
+}
+
+static inline unsigned int logical_to_bytes(struct scsi_device *sdev, sector_t blocks)
+{
+ return blocks * sdev->sector_size;
+}
+