[usb_moded] Drop --android-bootup-function option. JB#41748

The target is to always have android usb enabled with valid function, so
this workaround is not relevant anymore.
Signed-off-by: Simo Piiroinen <simo.piiroinen@jollamobile.com>

src/usb_moded-android.c

@@ -178,23 +178,6 @@ bool android_init_values(void)
     /* For rndis to be discovered correctly in M$ Windows (vista and later) */
     write_to_file("/sys/class/android_usb/f_rndis/wceis", "1");
 
-    /* Some devices can have enumeration issues due to incomplete
-     * configuration on the 1st connect after bootup. Briefly setting
-     * up for example mass_storage function can be utilized as a
-     * workaround in such cases. */
-    if(!usbmoded_init_done_p()) {
-        const char *function = usbmoded_get_android_bootup_function();
-        if(function) {
-            write_to_file(ANDROID0_FUNCTIONS, function);
-            write_to_file(ANDROID0_ENABLE, "1");
-            write_to_file(ANDROID0_ENABLE, "0");
-        }
-    }
-
-    /* Clear functions and enable */
-    write_to_file(ANDROID0_FUNCTIONS, "none");
-    write_to_file(ANDROID0_ENABLE, "1");
-
 EXIT:
     return android_in_use();
 }

src/usb_moded.c

@@ -203,9 +203,6 @@ void                   usbmoded_set_charger_connected        (bool state);
 
 // ----------------------------------------------------------------
 // internal movements
-// ...
-const char            *usbmoded_get_android_bootup_function  (void);
-void                   usbmoded_set_android_bootup_function  (const char *function);
 
 static void            usbmoded_set_cable_connection_delay   (int delay_ms);
 
@@ -273,9 +270,6 @@ static bool android_ignore_next_udev_disconnect_event = false;
 static bool systemd_notify = false;
 #endif
 
-/** Optional android usb function to setup during bootup */
-static gchar *android_bootup_function = 0;
-
 /** Currently allowed cable detection delay
  */
 int usbmoded_cable_connection_delay = CABLE_CONNECTION_DELAY_DEFAULT;
@@ -888,26 +882,6 @@ EXIT:
     return;
 }
 
-/** Get android usb function to setup during bootup
- *
- * @returns function name, or NULL if no function was requested
- */
-const char *usbmoded_get_android_bootup_function(void)
-{
-    return android_bootup_function;
-}
-
-/** Set android usb function to setup during bootup
- *
- * @param function usb function name, or NULL
- */
-void usbmoded_set_android_bootup_function(const char *function)
-{
-    char *value = function ? g_strdup(function) : 0;
-    g_free(android_bootup_function);
-    android_bootup_function = value;
-}
-
 /** Helper for setting allowed cable detection delay
  *
  * Used for implementing --max-cable-delay=<ms> option.
@@ -1787,7 +1761,7 @@ int main(int argc, char* argv[])
             break;
 
         case 'b':
-            usbmoded_set_android_bootup_function(optarg);
+            log_warning("Deprecated option: --android-bootup-function");
             break;
 
         default:
@@ -1995,8 +1969,6 @@ EXIT:
 # endif
 #endif
 
-    usbmoded_set_android_bootup_function(0);
-
     /* Must be done just before exit to make sure no more wakelocks
      * are taken and left behind on exit path */
     usbmoded_allow_suspend();

src/usb_moded.h

@@ -115,8 +115,6 @@ bool                   usbmoded_get_connection_state         (void);
 void                   usbmoded_set_usb_connected_state      (void);
 void                   usbmoded_set_usb_connected            (bool connected);
 void                   usbmoded_set_charger_connected        (bool state);
-const char            *usbmoded_get_android_bootup_function  (void);
-void                   usbmoded_set_android_bootup_function  (const char *function);
 int                    usbmoded_valid_mode                   (const char *mode);
 gchar                 *usbmoded_get_mode_list                (mode_list_type_t type);
 const char            *usbmoded_get_usb_module               (void);