remove unused function get_device_connection()

src/main.c

@@ -1197,71 +1197,3 @@ scopedunlock(pthread_mutex_t **mtxp)
 {
   pthread_mutex_unlock(*mtxp);
 }
-
-
-/**
- *
- */  
-const char *
-hostconnection2str(int type)
-{
-  switch(type) {
-  case HOSTCONNECTION_USB12:
-    return "USB (12 Mbit/s)";
-
-  case HOSTCONNECTION_USB480:
-    return "USB (480 Mbit/s)";
-
-  case HOSTCONNECTION_PCI:
-    return "PCI";
-  }
-  return "Unknown";
-
-}
-
-
-/**
- *
- */
-static int
-readlinefromfile(const char *path, char *buf, size_t buflen)
-{
-  int fd = open(path, O_RDONLY);
-  ssize_t r;
-
-  if(fd == -1)
-    return -1;
-
-  r = read(fd, buf, buflen - 1);
-  close(fd);
-  if(r < 0)
-    return -1;
-
-  buf[buflen - 1] = 0;
-  return 0;
-}
-
-
-/**
- *
- */  
-int
-get_device_connection(const char *dev)
-{
-  char path[200];
-  char l[64];
-  int speed;
-
-  snprintf(path, sizeof(path),  "/sys/class/%s/device/speed", dev);
-
-  if(readlinefromfile(path, l, sizeof(l))) {
-    // Unable to read speed, assume it's PCI
-    return HOSTCONNECTION_PCI;
-  } else {
-    speed = atoi(l);
-
-    return speed >= 480 ? HOSTCONNECTION_USB480 : HOSTCONNECTION_USB12;
-  }
-}
-
-

src/tvheadend.h

@@ -233,18 +233,6 @@ LIST_HEAD(dvr_timerec_entry_list, dvr_timerec_entry);
 TAILQ_HEAD(th_pktref_queue, th_pktref);
 LIST_HEAD(streaming_target_list, streaming_target);
 
-/**
- * Device connection types
- */
-#define HOSTCONNECTION_UNKNOWN    0
-#define HOSTCONNECTION_USB12      1
-#define HOSTCONNECTION_USB480     2
-#define HOSTCONNECTION_PCI        3
-
-const char *hostconnection2str(int type);
-int get_device_connection(const char *dev);
-
-
 /**
  * Stream component types
  */