linux-kernel - [Part2 PATCH v5 09/31] crypto: ccp: Build the AMD secure processor driver only with AMD CPU support

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Message-Id: <20171004131412.13038-10-brijesh.singh@amd.com>
Date:   Wed,  4 Oct 2017 08:13:50 -0500
From:   Brijesh Singh <brijesh.singh@....com>
To:     x86@...nel.org, kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Borislav Petkov <bp@...e.de>, brijesh.singh@....com,
        Tom Lendacky <thomas.lendacky@....com>,
        Gary Hook <gary.hook@....com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>,
        linux-crypto@...r.kernel.org
Subject: [Part2 PATCH v5 09/31] crypto: ccp: Build the AMD secure processor driver only with AMD CPU support

From: Borislav Petkov <bp@...e.de>

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: <brijesh.singh@....com>
Signed-off-by: Borislav Petkov <bp@...e.de>
Cc: Brijesh Singh <brijesh.singh@....com>
Cc: Tom Lendacky <thomas.lendacky@....com>
Cc: Gary Hook <gary.hook@....com>
Cc: Herbert Xu <herbert@...dor.apana.org.au>
Cc: "David S. Miller" <davem@...emloft.net>
Cc: linux-crypto@...r.kernel.org
---
 drivers/crypto/ccp/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/crypto/ccp/Kconfig b/drivers/crypto/ccp/Kconfig
index 6d626606b9c5..9c84f9838931 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.
-- 
2.9.5