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| author | Radu Rendec <radu.rendec@gmail.com> | 2018-02-19 14:38:51 +0000 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2018-02-19 17:44:00 +0100 |
| commit | 4cd6764495f2b6c2d3dc4fdd339f78764f7995d5 (patch) | |
| tree | 5c305cc61791af75305d699f8322869b4a9adc65 /drivers/watchdog/Kconfig | |
| parent | 7e2e5158e700f2196dff3b68ac07405575e09c22 (diff) | |
| download | blackbird-obmc-linux-4cd6764495f2b6c2d3dc4fdd339f78764f7995d5.tar.gz blackbird-obmc-linux-4cd6764495f2b6c2d3dc4fdd339f78764f7995d5.zip | |
watchdog: xen_wdt: fix potential build failure
xen_wdt uses watchdog core functions (from watchdog_core.c) and, when
compiled without CONFIG_WATCHDOG_CORE being set, it produces the
following build error:
ERROR: "devm_watchdog_register_device" [drivers/watchdog/xen_wdt.ko] undefined!
ERROR: "watchdog_init_timeout" [drivers/watchdog/xen_wdt.ko] undefined!
Fix this by selecting CONFIG_WATCHDOG_CORE when CONFIG_XEN_WDT is set.
Fixes: 18cffd68e0c4 ("watchdog: xen_wdt: use the watchdog subsystem")
Signed-off-by: Radu Rendec <radu.rendec@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/Kconfig')
| -rw-r--r-- | drivers/watchdog/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 56f9e203049e..3d984cdea0ca 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -1839,6 +1839,7 @@ config WATCHDOG_SUN4V config XEN_WDT tristate "Xen Watchdog support" depends on XEN + select WATCHDOG_CORE help Say Y here to support the hypervisor watchdog capability provided by Xen 4.0 and newer. The watchdog timeout period is normally one |
