Commits
Peter Chen committed df101c531eb
usb: chipidea: host: more enhancement when ci->hcd is NULL Like http://marc.info/?l=linux-usb&m=138200449428874&w=2 said: two more things are needed to be done: - If host_start fails, the host_stop should not be called, so we add check that ci->hcd is not NULL. - if the host_start fails at the beginning, we need to consider regulator mismatch issue. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>