1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 4b32c4eb7b82..ca934c8a1289 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -152,7 +152,7 @@ static ide_startstop_t __ide_do_rw_disk(ide_drive_t *drive, struct request *rq,
         cmd.rq = rq;
 
         if (dma == 0) {
-                ide_init_sg_cmd(&cmd, nsectors);
+                ide_init_sg_cmd(&cmd, nsectors << 9);
                 ide_map_sg(drive, &cmd);
         }
 
@@ -162,7 +162,7 @@ static ide_startstop_t __ide_do_rw_disk(ide_drive_t *drive, struct request *rq,
                 /* fallback to PIO */
                 cmd.tf_flags |= IDE_TFLAG_DMA_PIO_FALLBACK;
                 ide_tf_set_cmd(drive, &cmd, 0);
-                ide_init_sg_cmd(&cmd, nsectors);
+                ide_init_sg_cmd(&cmd, nsectors << 9);
                 rc = do_rw_taskfile(drive, &cmd);
         }