crypto: vmx - VMX crypto should depend on CONFIG_VSX
This code uses FP (floating point), Altivec and VSX (Vector-Scalar
Extension). It can just depend on CONFIG_VSX though, because that
already depends on FP and Altivec.
Otherwise we get lots of link errors such as:
drivers/built-in.o: In function `.p8_aes_setkey':
aes.c:(.text+0x2d325c): undefined reference to `.enable_kernel_altivec'
aes.c:(.text+0x2d326c): undefined reference to `.enable_kernel_vsx'
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 07bc7aa..d234719 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -461,7 +461,7 @@
config CRYPTO_DEV_VMX
bool "Support for VMX cryptographic acceleration instructions"
- depends on PPC64
+ depends on PPC64 && VSX
help
Support for VMX cryptographic acceleration instructions.