Commits
Alexandre Belloni committed 5dca80f63ea
watchdog: sama5d4: Add comment explaining what happens on resume Because suspending to RAM may lose the register values, they are restored on resume. This is currently done unconditionally because there is currently no way to know (from the driver) whether they have really been lost or are still valid. Writing MR also pings the watchdog and this may not be what is expected so add a comment explaining why it happens. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.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>