1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 1482340d3d9f..2829e8be3a62 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -459,6 +459,8 @@ struct nand_buffers {
  * @pagemask:           [INTERN] page number mask = number of (pages / chip) - 1
  * @pagebuf:            [INTERN] holds the pagenumber which is currently in
  *                      data_buf.
+ * @pagebuf_bitflips:   [INTERN] holds the bitflip count for the page which is
+ *                      currently in data_buf.
  * @subpagesize:        [INTERN] holds the subpagesize
  * @onfi_version:       [INTERN] holds the chip ONFI version (BCD encoded),
  *                      non 0 if ONFI supported.
@@ -519,6 +521,7 @@ struct nand_chip {
         uint64_t chipsize;
         int pagemask;
         int pagebuf;
+        unsigned int pagebuf_bitflips;
         int subpagesize;
         uint8_t cellinfo;
         int badblockpos;