mtd: nand: add ->badblockbits for minimum number of set bits in bad block byte
This can be used to protect against bitflips in that field, but now mostly
for smartmedia.
Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 48bc2c5..f2d4a1a 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -401,6 +401,7 @@
int subpagesize;
uint8_t cellinfo;
int badblockpos;
+ int badblockbits;
flstate_t state;