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watchdog: WatchDog Timer Driver Core - Add WDIOC_KEEPALIVE ioctl
authorWim Van Sebroeck <wim@iguana.be>
Fri, 22 Jul 2011 18:57:23 +0000 (18:57 +0000)
committerWim Van Sebroeck <wim@iguana.be>
Thu, 28 Jul 2011 08:01:07 +0000 (08:01 +0000)
commitc2dc00e494cc476551b9beeb883910391ff59737
tree2dd417fb7e793af0bd28f9b946628662574269d4tree | snapshot (tar.gz zip)
parent2fa03560ab3a6dd83cad9bfd5692179fc2ceabb3commit | diff
watchdog: WatchDog Timer Driver Core - Add WDIOC_KEEPALIVE ioctl

This part add's the WDIOC_KEEPALIVE ioctl functionality to the
WatchDog Timer Driver Core framework. Please note that the
WDIOF_KEEPALIVEPING bit has to be set in the watchdog_info
options field.

Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Documentation/watchdog/watchdog-kernel-api.txt diff | blob | blame | history
drivers/watchdog/watchdog_dev.c diff | blob | blame | history