dmaengine: shdma: add chcr_ie_bit

IE bit position on CHCR register is not same in all DMAC.
This patch adds new "chcr_ie_bit" to decide it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/sh_dma.h b/include/linux/sh_dma.h
index 41fe4c2d648..96803aa7b6b 100644
--- a/include/linux/sh_dma.h
+++ b/include/linux/sh_dma.h
@@ -63,6 +63,7 @@ struct sh_dmae_pdata {
         int ts_shift_num;
         u16 dmaor_init;
         unsigned int chcr_offset;
+        u32 chcr_ie_bit;
 };
 
 /* DMA register */