From: Borislav Petkov <bp@suse.de>
Date: Mon, 4 Dec 2017 16:57:26 +0000 (-0600)
Subject: crypto: ccp: Build the AMD secure processor driver only with AMD CPU support
X-Git-Tag: v4.16-rc1~10^2~38^2~29
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=016db9c5c39fc7f1c766daf2083211318ef93d38;p=thirdparty%2Fkernel%2Flinux.git

crypto: ccp: Build the AMD secure processor driver only with AMD CPU support

This is AMD-specific hardware so present it in Kconfig only when AMD
CPU support is enabled or on ARM64 where it is also used.

Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Gary R Hook <gary.hook@amd.com>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Gary Hook <gary.hook@amd.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: linux-crypto@vger.kernel.org
---

diff --git a/drivers/crypto/ccp/Kconfig b/drivers/crypto/ccp/Kconfig
index 6d626606b9c51..9c84f98389319 100644
--- a/drivers/crypto/ccp/Kconfig
+++ b/drivers/crypto/ccp/Kconfig
@@ -1,5 +1,6 @@
 config CRYPTO_DEV_CCP_DD
 	tristate "Secure Processor device driver"
+	depends on CPU_SUP_AMD || ARM64
 	default m
 	help
 	  Provides AMD Secure Processor device driver.