[PATCH] tpm: select CONFIG_CRYPTO

From	Arnd Bergmann <arnd@arndb.de>
Newsgroups	linux.kernel
Subject	[PATCH] tpm: select CONFIG_CRYPTO
Date	2017-03-14 22:50 +0100
Message-ID	<tl2ul-6hH-17@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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As we need the CRYPTO_HASH_INFO implementation, we should also
select CRYPTO itself to avoid this build warning:

warning: (TCG_TPM && TRUSTED_KEYS && IMA) selects CRYPTO_HASH_INFO which has unmet direct dependencies (CRYPTO)

Fixes: c1f92b4b04ad ("tpm: enhance TPM 2.0 PCR extend to support multiple banks")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/char/tpm/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig
index af985cca413c..d520ac51c11c 100644
--- a/drivers/char/tpm/Kconfig
+++ b/drivers/char/tpm/Kconfig
@@ -6,6 +6,7 @@ menuconfig TCG_TPM
 	tristate "TPM Hardware Support"
 	depends on HAS_IOMEM
 	select SECURITYFS
+	select CRYPTO
 	select CRYPTO_HASH_INFO
 	---help---
 	  If you have a TPM security chip in your system, which
-- 
2.9.0

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[PATCH] tpm: select CONFIG_CRYPTO Arnd Bergmann <arnd@arndb.de> - 2017-03-14 22:50 +0100
  Re: [PATCH] tpm: select CONFIG_CRYPTO Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> - 2017-03-15 09:40 +0100
    Re: [PATCH] tpm: select CONFIG_CRYPTO Arnd Bergmann <arnd@arndb.de> - 2017-03-15 12:50 +0100
      Re: [PATCH] tpm: select CONFIG_CRYPTO Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> - 2017-03-15 19:00 +0100

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