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authorMika Westerberg <mika.westerberg@linux.intel.com>2016-11-21 16:33:07 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-11-22 00:49:17 +0300
commiteffb46b40f8053fd19698daf9e6b5833cabeba29 (patch)
treeccd2cb07ac20d51fe1d9a5346a42f56221054948 /drivers/watchdog
parent28e3d7002ba9f773662b2cf75d28cadfa29dc442 (diff)
downloadlinux-effb46b40f8053fd19698daf9e6b5833cabeba29.tar.xz
watchdog: wdat_wdt: Select WATCHDOG_CORE
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> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/watchdog')
-rw-r--r--drivers/watchdog/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 50dbaa805658..616a0b2d7768 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