From: Hadar Gat <hadar.gat@arm.com>
To: Matt Mackall <mpm@selenic.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Hadar Gat <hadar.gat@arm.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
Stefan Wahren <wahrenst@gmx.net>, Zaibo Xu <xuzaibo@huawei.com>,
Tomer Maimon <tmaimon77@gmail.com>,
Randy Dunlap <rdunlap@infradead.org>
Cc: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
Gilad Ben-Yossef <gilad@benyossef.com>,
Ofir Drang <ofir.drang@arm.com>
Subject: [PATCH v2 2/3] hwrng: cctrng - change default to n
Date: Mon, 27 Apr 2020 12:49:05 +0300 [thread overview]
Message-ID: <1587980946-363-3-git-send-email-hadar.gat@arm.com> (raw)
In-Reply-To: <1587980946-363-1-git-send-email-hadar.gat@arm.com>
For many users, the Arm CryptoCell HW is not available, so the
default for HW_RANDOM_CCTRNG should to n.
Remove the line to follow the convention - 'n' is the default anyway
so no need to state it explicitly.
Signed-off-by: Hadar Gat <hadar.gat@arm.com>
---
drivers/char/hw_random/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index df2d001..fc8bb31 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -477,7 +477,6 @@ config HW_RANDOM_KEYSTONE
config HW_RANDOM_CCTRNG
tristate "Arm CryptoCell True Random Number Generator support"
depends on HAS_IOMEM & OF
- default HW_RANDOM
help
This driver provides support for the True Random Number
Generator available in Arm TrustZone CryptoCell.
--
2.7.4
next prev parent reply other threads:[~2020-04-27 9:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-27 9:49 [PATCH v2 0/3] hwrng: cctrng kconfig updates Hadar Gat
2020-04-27 9:49 ` [PATCH v2 1/3] hwrng: cctrng - Add dependency on OF Hadar Gat
2020-04-27 10:28 ` Herbert Xu
2020-04-27 11:14 ` Hadar Gat
2020-04-27 9:49 ` Hadar Gat [this message]
2020-04-27 9:49 ` [PATCH v2 3/3] hwrng: cctrng - update help description Hadar Gat
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