From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Vegard Nossum <vegard.nossum@gmail.com>,
Wim Van Sebroeck <wim@iguana.be>,
Guenter Roeck <linux@roeck-us.net>,
Mika Westerberg <mika.westerberg@linux.intel.com>,
linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] watchdog: wdat_wdt: Select WATCHDOG_CORE
Date: Mon, 21 Nov 2016 15:33:07 +0200 [thread overview]
Message-ID: <20161121133307.157776-1-mika.westerberg@linux.intel.com> (raw)
The WDAT watchdog driver uses functionality provided by the watchdog timer
core but it did not select it explicitly. This results following linker
error when only WDAT_WDT is enabled in Kconfig:
drivers/built-in.o: In function `wdat_wdt_probe':
drivers/watchdog/wdat_wdt.c:444: undefined reference to `devm_watchdog_register_device'
Fix this by explicitly selecting WATCHDOG_CORE when WDAT watchdog driver is
enabled.
Fixes: 058dfc767008 (ACPI / watchdog: Add support for WDAT hardware watchdog)
Reported-by: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
---
drivers/watchdog/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index fdd3228e0678..3eb58cb51e56 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -155,6 +155,7 @@ config TANGOX_WATCHDOG
config WDAT_WDT
tristate "ACPI Watchdog Action Table (WDAT)"
depends on ACPI
+ select WATCHDOG_CORE
select ACPI_WATCHDOG
help
This driver adds support for systems with ACPI Watchdog Action
--
2.10.2
next reply other threads:[~2016-11-21 13:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-21 13:33 Mika Westerberg [this message]
2016-11-21 15:14 ` [PATCH] watchdog: wdat_wdt: Select WATCHDOG_CORE Guenter Roeck
2016-11-24 1:30 ` Rafael J. Wysocki
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