crypto: ccp - CCP Kconfig fixes

Update the Kconfig to include PCI on the 'depends on'
and add 'select HW_RANDOM' to insure the necessary PCI
and HW_RANDOM functions are available/included in the
build.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/Kconfig

@@ -401,7 +401,7 @@ config CRYPTO_DEV_ATMEL_SHA
 
 config CRYPTO_DEV_CCP
 	bool "Support for AMD Cryptographic Coprocessor"
-	depends on X86
+	depends on X86 && PCI
 	default n
 	help
 	  The AMD Cryptographic Coprocessor provides hardware support

drivers/crypto/ccp/Kconfig

@@ -2,6 +2,7 @@ config CRYPTO_DEV_CCP_DD
 	tristate "Cryptographic Coprocessor device driver"
 	depends on CRYPTO_DEV_CCP
 	default m
+	select HW_RANDOM
 	help
 	  Provides the interface to use the AMD Cryptographic Coprocessor
 	  which can be used to accelerate or offload encryption operations