int b_depth = vv->ov_fmt->depth;
        int b_bpl = vv->ov_fb.fmt.bytesperline;
-       u32 base = (u32)vv->ov_fb.base;
+       u32 base = (u32)(unsigned long)vv->ov_fb.base;
 
        struct  saa7146_video_dma vdma1;
 
 
 
        case FE_DISHNETWORK_SEND_LEGACY_CMD:
                if (fe->ops->dishnetwork_send_legacy_command) {
-                       err = fe->ops->dishnetwork_send_legacy_command(fe, (unsigned int) parg);
+                       err = fe->ops->dishnetwork_send_legacy_command(fe, (unsigned long) parg);
                        fepriv->state = FESTATE_DISEQC;
                        fepriv->status = 0;
                } else if (fe->ops->set_voltage) {
                         * initialization, so parg is 8 bits and does not
                         * include the initialization or start bit
                         */
-                       unsigned int cmd = ((unsigned int) parg) << 1;
+                       unsigned int cmd = ((unsigned long) parg) << 1;
                        struct timeval nexttime;
                        struct timeval tv[10];
                        int i;
 
        case FE_ENABLE_HIGH_LNB_VOLTAGE:
                if (fe->ops->enable_high_lnb_voltage)
-                       err = fe->ops->enable_high_lnb_voltage(fe, (int) parg);
+                       err = fe->ops->enable_high_lnb_voltage(fe, (long) parg);
                break;
 
        case FE_SET_FRONTEND: {
                break;
 
        case FE_SET_FRONTEND_TUNE_MODE:
-               fepriv->tune_mode_flags = (unsigned int) parg;
+               fepriv->tune_mode_flags = (unsigned long) parg;
                break;
        };
 
 
 
                if (!capable(CAP_SYS_ADMIN))
                        return -EPERM;
-               if ((unsigned int) parg >= DVB_NET_DEVICES_MAX)
+               if ((unsigned long) parg >= DVB_NET_DEVICES_MAX)
                        return -EINVAL;
-               ret = dvb_net_remove_if(dvbnet, (unsigned int) parg);
+               ret = dvb_net_remove_if(dvbnet, (unsigned long) parg);
                if (!ret)
                        module_put(dvbdev->adapter->module);
                return ret;
 
                err("could not load firmware (%s): %d",BCM3510_DEFAULT_FIRMWARE,ret);
                return ret;
        }
-       deb_info("got firmware: %d\n",fw->size);
+       deb_info("got firmware: %zd\n",fw->size);
 
        b = fw->data;
        for (i = 0; i < fw->size;) {
                addr = le16_to_cpu( *( (u16 *)&b[i] ) );
                len  = le16_to_cpu( *( (u16 *)&b[i+2] ) );
-               deb_info("firmware chunk, addr: 0x%04x, len: 0x%04x, total length: 0x%04x\n",addr,len,fw->size);
+               deb_info("firmware chunk, addr: 0x%04x, len: 0x%04x, total length: 0x%04zx\n",addr,len,fw->size);
                if ((ret = bcm3510_write_ram(st,addr,&b[i+4],len)) < 0) {
                        err("firmware download failed: %d\n",ret);
                        return ret;
 
        u8 tudata[585];
        int i;
 
-       dprintk("Firmware is %d bytes\n",fw->size);
+       dprintk("Firmware is %zd bytes\n",fw->size);
 
        /* Get eprom data */
        tudata[0] = 17;