From 8607e6ba3f48a3bab9476c5afd2e3913387eadd7 Mon Sep 17 00:00:00 2001 From: Alexander Usyskin Date: Tue, 10 Feb 2015 10:36:36 +0200 Subject: mei: make device disabled on stop unconditionally commit 6c15a8516b8118eb19a59fd0bd22df41b9101c32 upstream. Set the internal device state to to disabled after hardware reset in stop flow. This will cover cases when driver was not brought to disabled state because of an error and in stop flow we wish not to retry the reset. Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler Signed-off-by: Jiri Slaby --- drivers/misc/mei/init.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c index 3fd43b0e69d1..65bcebb89260 100644 --- a/drivers/misc/mei/init.c +++ b/drivers/misc/mei/init.c @@ -228,6 +228,8 @@ void mei_stop(struct mei_device *dev) dev->dev_state = MEI_DEV_POWER_DOWN; mei_reset(dev, 0); + /* move device to disabled state unconditionally */ + dev->dev_state = MEI_DEV_DISABLED; mutex_unlock(&dev->device_lock); -- cgit v1.2.3