commit fdbbe242c15a8f2cd0e3ad8a56cd0a447b771d0d upstream. Disable the PCIe PHY when unbinding driver. This should save some power. Link: https://lore.kernel.org/r/20211130172913.9727-12-kabel@kernel.org Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>