[PATCH v2 2/2] watchdog: add wdt shutdown callback to disable wdt if enabled
From: matthias.bgg@gmail.com (Matthias Brugger)
Date: 2015-07-23 17:37:11
Also in:
linux-mediatek, linux-watchdog, lkml
On Thursday, July 23, 2015 01:49:11 PM Eddie Huang wrote:
From: Greta Zhang <redacted> Without .shutdown(), watchdog might reset the system during power off. For example, if watchdog's timeout is set to 30s, then it is reset to zero by mtk_wdt_ping(). During power off, no app will ping watchdog, but watchdog is still running and may trigger reset. Signed-off-by: Greta Zhang <redacted> Signed-off-by: Eddie Huang <eddie.huang@mediatek.com> --- drivers/watchdog/mtk_wdt.c | 9 +++++++++ 1 file changed, 9 insertions(+)
Acked-by: Matthias Brugger <matthias.bgg@gmail.com>