diff --git a/[refs] b/[refs]
index 61fc2bbc5aaf..2dd38b0ce66c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f7ef12482b17a015906cf74afe655e691b5fa2cb
+refs/heads/master: e2bcb2acb0b076fd0e3388ed0139eb6447fa9ae9
diff --git a/trunk/drivers/ide/trm290.c b/trunk/drivers/ide/trm290.c
index 1c09e549c423..e8279f32f9a2 100644
--- a/trunk/drivers/ide/trm290.c
+++ b/trunk/drivers/ide/trm290.c
@@ -198,6 +198,7 @@ static int trm290_dma_setup(ide_drive_t *drive)
 		rw = 2;
 
 	if (!(count = ide_build_dmatable(drive, rq))) {
+		ide_map_sg(drive, rq);
 		/* try PIO instead of DMA */
 		trm290_prepare_drive(drive, 0); /* select PIO xfer */
 		return 1;