CTRL_PAYLOAD_MAX 38 drivers/usb/chipidea/udc.c .wMaxPacketSize = cpu_to_le16(CTRL_PAYLOAD_MAX), CTRL_PAYLOAD_MAX 48 drivers/usb/chipidea/udc.c .wMaxPacketSize = cpu_to_le16(CTRL_PAYLOAD_MAX), CTRL_PAYLOAD_MAX 1731 drivers/usb/chipidea/udc.c usb_ep_set_maxpacket_limit(&hwep->ep, CTRL_PAYLOAD_MAX);