Commits
Tony Lindgren committed a83e17d0f73
usb: musb: Improve PM runtime and phy handling for 2430 glue layer This simplifies things and allows idling both MUSB and PHY when nothing is configured. Let's just return early from PM runtime if musb is not yet initialized. Let's also warn if PHY is not configured. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Bin Liu <b-liu@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>