nomadik/nand: fix 'ecc512' discards qualifiers from pointer target type
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/drivers/mtd/nand/nomadik.c b/drivers/mtd/nand/nomadik.c
index 08944d1..b76f4cb 100644
--- a/drivers/mtd/nand/nomadik.c
+++ b/drivers/mtd/nand/nomadik.c
@@ -42,7 +42,7 @@
* HW claims to make the calculation but not the correction; so we must
* recalculate the bytes for a comparison.
*/
-static int ecc512(unsigned char *data, unsigned char *ecc)
+static int ecc512(const unsigned char *data, unsigned char *ecc)
{
int gpar = 0;
int i, val, par;