[RFC PATCH 6/9] atmel_pdc: add ATMEL_PDC_SCND_BUF_OFF

[ludovic.desroches at atmel.com]

From: Ludovic Desroches <ludovic.desroches at atmel.com>

Add define for the offset value between first and second buffer registers.

Signed-off-by: Ludovic Desroches <ludovic.desroches at atmel.com>
---
 include/linux/atmel_pdc.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/include/linux/atmel_pdc.h b/include/linux/atmel_pdc.h
index 5058a31..63499ce 100644
--- a/include/linux/atmel_pdc.h
+++ b/include/linux/atmel_pdc.h
@@ -33,4 +33,6 @@
 
 #define ATMEL_PDC_PTSR		0x124	/* Transfer Status Register */
 
+#define ATMEL_PDC_SCND_BUF_OFF	0x10	/* Offset between first and second buffer registers */
+
 #endif
-- 
1.7.0.4