[PATCH 02/11] mtd: nand: export nand_check_erased_buf

[Sascha Hauer]

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 drivers/mtd/nand/nand_base.c | 2 +-
 include/linux/mtd/nand.h     | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 7eef287..79c1edd 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -957,7 +957,7 @@ EXPORT_SYMBOL(nand_lock);
  * bitflips_threshold, or -ERROR_CODE for bitflips in excess of the
  * threshold.
  */
-static int nand_check_erased_buf(void *buf, int len, int bitflips_threshold)
+int nand_check_erased_buf(void *buf, int len, int bitflips_threshold)
 {
 	const unsigned char *bitmap = buf;
 	int bitflips = 0;
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index b787842..5beec39 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -50,6 +50,7 @@ extern int nand_check_erased_ecc_chunk(void *data, int datalen,
 				       void *ecc, int ecclen,
 				       void *extraoob, int extraooblen,
 				       int bitflips_threshold);
+int nand_check_erased_buf(void *buf, int len, int bitflips_threshold);
 
 /* The maximum number of NAND chips in an array */
 #define NAND_MAX_CHIPS		8
-- 
2.7.0