message_cancel 735 drivers/greybus/es2.c .message_cancel = message_cancel, message_cancel 136 drivers/greybus/hd.c if ((!driver->message_send) || (!driver->message_cancel)) { message_cancel 233 drivers/greybus/operation.c hd->driver->message_cancel(message); message_cancel 37 include/linux/greybus/hd.h void (*message_cancel)(struct gb_message *message);