Hi, I have a question about the behavior. < Background > In my environment (R-Car + renesas_usbhs driver), the driver will call usb_gadget_driver->disconnect() in system suspend timing. - In case of the ncm driver, it will call usb_ep_disable() via the disconnect(). - But, in case of the mass_storage driver, it will not call usb_ep_disable(). This is because the f_mass_storage.c uses send_sig_info() and handle_exception() will be not called during system suspend timing. If usb_ep_disable() is not called, the renesas_usbhs driver causes an issue. So, I would like to resolve the issue somehow. < Question > - How to resolve this issue? - Should I add ep disabling code in the renesas_driver's suspend() anyway? - Should I modify the f_mass_storage.c somehow? Best regards, Yoshihiro Shimoda -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
