watchdog: clarify that stop() is optional
authorBumsik Kim <kbumsik@gmail.com>
Fri, 3 Apr 2020 03:15:07 +0000 (12:15 +0900)
committerWim Van Sebroeck <wim@linux-watchdog.org>
Mon, 25 May 2020 06:55:42 +0000 (08:55 +0200)
commitf249eef9e66e46065a42a0c164ecc3a40f52102a
tree1d1ea1bcf8d37e0b28544fcc96f9b173fddae8ad
parente56d48e92b1017b6a8dbe64923a889283733fd96
watchdog: clarify that stop() is optional

The commit d0684c8a9354 ("watchdog: Make stop function optional")
made stop function not mandatory, but the comments
and the doc weren't reflected. Fix it to clarify.

Signed-off-by: Bumsik Kim <k.bumsik@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20200403031507.63487-1-k.bumsik@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Documentation/watchdog/convert_drivers_to_kernel_api.rst
Documentation/watchdog/watchdog-kernel-api.rst
include/linux/watchdog.h