staticvoidrpmsg_sample_cb(structrpmsg_channel*rpdev,void*data,intlen, 28+ void*priv,u32src) 29+ { 30+ intret; 31+ staticintrx_count; 32+ 33+ dev_info(&rpdev->dev,"incoming msg %d (src: 0x%x)\n",++rx_count,src); 34+