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authorGuenter Roeck <linux@roeck-us.net>2019-04-29 12:28:29 -0700
committerWim Van Sebroeck <wim@linux-watchdog.org>2019-05-05 21:10:35 +0200
commit0d3e156399ec0b0a4c7ef03d4c801a0594c609cc (patch)
treeb37fa73d46458a3d5a16d273e61fd903d5c32dc1 /drivers/watchdog
parent471ce88b8402b5a18b00c4e1a3c4cd15367c070b (diff)
downloadlinux-0d3e156399ec0b0a4c7ef03d4c801a0594c609cc.tar.bz2
watchdog: Make watchdog core configurable as module
Under some circumstances it may be desirable to configure the watchdog core as module. Enable it. As part of this change, mark pretimeout governors as depending on the watchdog core. This is necessary to prevent governors from being built into the kernel if the watchdog core is built as module. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog')
-rw-r--r--drivers/watchdog/Kconfig4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index ac37a14439c7..c2d6934508ee 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -30,7 +30,7 @@ menuconfig WATCHDOG
if WATCHDOG
config WATCHDOG_CORE
- bool "WatchDog Timer Driver Core"
+ tristate "WatchDog Timer Driver Core"
---help---
Say Y here if you want to use the new watchdog timer driver core.
This driver provides a framework for all watchdog timer drivers
@@ -75,6 +75,7 @@ if WATCHDOG_PRETIMEOUT_GOV
config WATCHDOG_PRETIMEOUT_GOV_NOOP
tristate "Noop watchdog pretimeout governor"
+ depends on WATCHDOG_CORE
default WATCHDOG_CORE
help
Noop watchdog pretimeout governor, only an informational
@@ -82,6 +83,7 @@ config WATCHDOG_PRETIMEOUT_GOV_NOOP
config WATCHDOG_PRETIMEOUT_GOV_PANIC
tristate "Panic watchdog pretimeout governor"
+ depends on WATCHDOG_CORE
default WATCHDOG_CORE
help
Panic watchdog pretimeout governor, on watchdog pretimeout