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From: Thierry Reding <thierry.reding@gmail.com>
To: Wim Van Sebroeck <wim@iguana.be>, Guenter Roeck <linux@roeck-us.net>
Cc: linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] watchdog: orion: Depend on 32-bit ARM
Date: Wed, 24 Feb 2016 15:22:06 +0100	[thread overview]
Message-ID: <1456323726-20234-1-git-send-email-thierry.reding@gmail.com> (raw)

From: Thierry Reding <treding@nvidia.com>

The driver uses the atomic_io_modify() function to update registers, but
that function is only available on 32-bit ARM. Recent changes have added
ARCH_MVEBU support to 64-bit ARM and hence allowed this driver to build
on 64-bit ARM where this function isn't available and thereby causing
allmodconfig builds to break.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/watchdog/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 9289da313d98..cfec157488b1 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -399,6 +399,7 @@ config DAVINCI_WATCHDOG
 config ORION_WATCHDOG
 	tristate "Orion watchdog"
 	depends on ARCH_ORION5X || ARCH_DOVE || MACH_DOVE || ARCH_MVEBU
+	depends on ARM
 	select WATCHDOG_CORE
 	help
 	  Say Y here if to include support for the watchdog timer
-- 
2.7.1

             reply	other threads:[~2016-02-24 14:22 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-24 14:22 Thierry Reding [this message]
2016-02-24 15:29 ` [PATCH] watchdog: orion: Depend on 32-bit ARM Guenter Roeck
2016-03-04 19:37 ` Wim Van Sebroeck

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