dmaengine: shdma: add dmaor_is_32bit flag

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/include/linux/sh_dma.h b/include/linux/sh_dma.h
index 96803aa..f25afc6 100644
--- a/include/linux/sh_dma.h
+++ b/include/linux/sh_dma.h
@@ -64,6 +64,8 @@
 	u16 dmaor_init;
 	unsigned int chcr_offset;
 	u32 chcr_ie_bit;
+
+	unsigned int dmaor_is_32bit:1;
 };
 
 /* DMA register */