[02/24] crypto: atmel-aes: constify value argument of atmel_aes_write_n()

Commit Message

Cyrille Pitchen Dec. 17, 2015, 4:48 p.m. UTC

atmel_aes_write_n() should not modify its value argument.

Signed-off-by: Cyrille Pitchen <[e-mail]>
---
 drivers/crypto/atmel-aes.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c
index 854e2813b2bb..1d3997a45610 100644
--- a/drivers/crypto/atmel-aes.c
+++ b/drivers/crypto/atmel-aes.c
@@ -231,7 +231,7 @@  static void atmel_aes_read_n(struct atmel_aes_dev *dd, u32 offset,
 }
 
 static void atmel_aes_write_n(struct atmel_aes_dev *dd, u32 offset,
-					u32 *value, int count)
+			      const u32 *value, int count)
 {
 	for (; count--; value++, offset += 4)
 		atmel_aes_write(dd, offset, *value);