linux-kernel - [PATCH 4/6] mfd: cros_ec: Remove CROS_EC_PROTO dependency for SPI and I2C drivers

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1439983198-4696-5-git-send-email-javier@osg.samsung.com>
Date:	Wed, 19 Aug 2015 13:19:56 +0200
From:	Javier Martinez Canillas <javier@....samsung.com>
To:	linux-kernel@...r.kernel.org
Cc:	Gwendal Grignou <gwendal@...omium.org>,
	Doug Anderson <dianders@...omium.org>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	Wolfram Sang <wsa@...-dreams.de>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Lee Jones <lee.jones@...aro.org>,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Olof Johansson <olof@...om.net>,
	Javier Martinez Canillas <javier@....samsung.com>
Subject: [PATCH 4/6] mfd: cros_ec: Remove CROS_EC_PROTO dependency for SPI and I2C drivers

The ChromeOS EC SPI and I2C transport drivers depends on CROS_EC_PROTO
but MFD_CROS_EC select CROS_EC_PROTO instead. Mixing select and depends
on is bad practice as it may lead to circular Kconfig dependencies.

Since these drivers already depend on MFD_CROS_EC and that config option
already selects CROS_EC_PROTO, there is no need to make them explicitly
depend on CROS_EC_PROTO since that dependency is already met.

Signed-off-by: Javier Martinez Canillas <javier@....samsung.com>
---

 drivers/mfd/Kconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index feebc750aadf..99d63675f073 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -106,7 +106,7 @@ config MFD_CROS_EC
 
 config MFD_CROS_EC_I2C
 	tristate "ChromeOS Embedded Controller (I2C)"
-	depends on MFD_CROS_EC && CROS_EC_PROTO && I2C
+	depends on MFD_CROS_EC && I2C
 
 	help
 	  If you say Y here, you get support for talking to the ChromeOS
@@ -116,7 +116,7 @@ config MFD_CROS_EC_I2C
 
 config MFD_CROS_EC_SPI
 	tristate "ChromeOS Embedded Controller (SPI)"
-	depends on MFD_CROS_EC && CROS_EC_PROTO && SPI
+	depends on MFD_CROS_EC && SPI
 
 	---help---
 	  If you say Y here, you get support for talking to the ChromeOS EC
-- 
2.4.3

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/