Commits
Vladimir Zapolskiy committed 39487f6688a
watchdog: imx2_wdt: add pretimeout function support The change adds watchdog pretimeout notification handling to imx2_wdt driver, if device data contains information about a valid interrupt. It is unlikely but still possible (e.g. through a software limitation) that only a subset of watchdogs on SoC has interrupt lines, hence functionally the devices from these two groups have different capabilities, and this is reflected in different watchdog_info structs assigned to the devices. Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>