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 (file)
--- a/drivers/mtd/nand/nomadik.c
+++ b/drivers/mtd/nand/nomadik.c
@@ -42,7 +42,7 @@ static inline int parity(int b) /* b is really a byte; returns 0 or ~0 */
  * 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;