Add code implementing managed version of serdev_device_open() for
serdev device drivers that "open" the device during driver's lifecycle
only once (e.g. opened in .probe() and closed in .remove()).
Acked-by: NPhilippe Ombredanne <pombredanne@nexb.com>
Acked-by: NPavel Machek <pavel@ucw.cz>
Acked-by: NRob Herring <robh@kernel.org>
Reviewed-by: NSebastian Reichel <sebastian.reichel@collabora.co.uk>
Reviewed-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NAndrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: NLee Jones <lee.jones@linaro.org>