#include <linux/kthread.h>
#include <linux/freezer.h>
+#include <linux/mm.h>
#include "dvbdev.h"
#include "pvrusb2-debug.h"
#include "pvrusb2-hdw-internal.h"
static int pvr2_dvb_frontend_init(struct pvr2_dvb_adapter *adap)
{
struct pvr2_hdw *hdw = adap->channel.hdw;
- struct pvr2_dvb_props *dvb_props = hdw->hdw_desc->dvb_props;
+ const struct pvr2_dvb_props *dvb_props = hdw->hdw_desc->dvb_props;
int ret = 0;
if (dvb_props == NULL) {