Add a free_irq() call on vbus gpio when we remove udc so that the
vbus irq is properly released.
Signed-off-by: NRob Emanuele <rje@crystalfontz.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>