1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 9e0c93c44bef..8f67b1581683 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -755,6 +755,7 @@ struct nand_manufacturer_ops {
  *                      setting the read-retry mode. Mostly needed for MLC NAND.
  * @ecc:                [BOARDSPECIFIC] ECC control structure
  * @buffers:            buffer structure for read/write
+ * @buf_align:          minimum buffer alignment required by a platform
  * @hwcontrol:          platform-specific hardware control structure
  * @erase:              [REPLACEABLE] erase function
  * @scan_bbt:           [REPLACEABLE] function to scan bad block table
@@ -905,6 +906,7 @@ struct nand_chip {
 
         struct nand_ecc_ctrl ecc;
         struct nand_buffers *buffers;
+        unsigned long buf_align;
         struct nand_hw_control hwcontrol;
 
         uint8_t *bbt;