On Wed, Oct 21, 2015 at 05:34:11PM +0200, Tomeu Vizoso wrote:

Adds a function that tells whether a device is already bound to a
driver.

This is needed to warn when there is an attempt to change the PM domain
of a device that has finished probing already. The reason why we want to
enforce that is because in the general case that can cause problems and
also that we can simplify code quite a bit if we can always assume that.

Signed-off-by: Tomeu Vizoso <redacted>
Reviewed-by: Ulf Hansson <redacted>

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>