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Commit 85f1ab83 authored by Alexander Usyskin's avatar Alexander Usyskin Committed by Sasha Levin
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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: default avatarAlexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: default avatarTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: default avatarSasha Levin <sasha.levin@oracle.com>
parent 2c76bd8b

drivers/misc/mei/init.c

+2 −0
Original line number Diff line number Diff line
@@ -313,6 +313,8 @@ void mei_stop(struct mei_device *dev) 


	dev->dev_state = MEI_DEV_POWER_DOWN;

	mei_reset(dev);

	/* move device to disabled state unconditionally */

	dev->dev_state = MEI_DEV_DISABLED;



	mutex_unlock(&dev->device_lock);