tree e1e6868b6d5a86c588457dc2b8c90418a6c8f02c
parent 68d4cb809ef84f9a0ea6a23c4c0dc0ae48355f78
author Wolfram Sang <wsa+renesas@sang-engineering.com> 1472644361 +0300
committer Wim Van Sebroeck <wim@iguana.be> 1474702035 +0200

watchdog: add pretimeout support to the core

Since the watchdog framework centrializes the IOCTL interfaces of device
drivers now, SETPRETIMEOUT and GETPRETIMEOUT need to be added in the
common code.

Signed-off-by: Robin Gong <b38343@freescale.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
[vzapolskiy: added conditional pretimeout sysfs attribute visibility]
Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.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>