From 0d14befb883dc72ec827d7e3b935d8c2e8d6db87 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Mon, 7 Jul 2014 08:03:18 -0600
Subject: [PATCH] SAM3/4: Fix compile of sam_aes.c if CONFIG_CRYPTO_AES is
 defined. rom  Max Nekludov

---
 arch/arm/src/sam34/Make.defs | 4 ++++
 drivers/bch/Kconfig          | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/arm/src/sam34/Make.defs b/arch/arm/src/sam34/Make.defs
index 622f5ab8c8..3c62069a5b 100644
--- a/arch/arm/src/sam34/Make.defs
+++ b/arch/arm/src/sam34/Make.defs
@@ -86,6 +86,10 @@ CHIP_CSRCS += sam_serial.c sam_start.c sam_timerisr.c
 
 # Configuration-dependent SAM3/4 files
 
+ifeq ($(CONFIG_CRYPTO_AES),y)
+CHIP_CSRCS += sam_aes.c
+endif
+
 ifeq ($(CONFIG_ARCH_CHIP_SAM4CM),y)
 CHIP_CSRCS += sam4cm_supc.c
 endif
diff --git a/drivers/bch/Kconfig b/drivers/bch/Kconfig
index 514683a09a..060b9d6e88 100644
--- a/drivers/bch/Kconfig
+++ b/drivers/bch/Kconfig
@@ -4,7 +4,7 @@
 #
 
 config BCH_ENCRYPTION
-	bool "Enable encryption feature"
+	bool "Enable BCH encryption"
 	default n
 	depends on CRYPTO_AES