ARM: 8126/1: crypto: enable NEON SHA-384/SHA-512 for big endian

The SHA-512 NEON works just fine under big endian, so remove the Kconfig
condition preventing it from being selected if CONFIG_CPU_BIG_ENDIAN is
set.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

crypto/Kconfig

@@ -603,7 +603,7 @@ config CRYPTO_SHA512_SPARC64
 
 config CRYPTO_SHA512_ARM_NEON
 	tristate "SHA384 and SHA512 digest algorithm (ARM NEON)"
-	depends on ARM && KERNEL_MODE_NEON && !CPU_BIG_ENDIAN
+	depends on ARM && KERNEL_MODE_NEON
 	select CRYPTO_SHA512
 	select CRYPTO_HASH
 	help