common: remove unuseful functions

[platform/core/uifw/libtdm.git] / src / tdm.c

diff --git a/src/tdm.c b/src/tdm.c
index b2e2c35..bdb2a87 100644 (file)
--- a/src/tdm.c
+++ b/src/tdm.c
@@ -658,7 +658,6 @@ EXTERN tdm_error
 tdm_display_update(tdm_display *dpy)
 {
        TDM_RETURN_VAL_IF_FAIL(dpy != NULL, TDM_ERROR_INVALID_PARAMETER);
-       TDM_RETURN_VAL_IF_FAIL(tdm_display_is_valid(dpy), TDM_ERROR_INVALID_PARAMETER);
 
        TDM_DEPRECATED(NULL);
 
@@ -1130,8 +1129,6 @@ tdm_display_deinit(tdm_display *dpy)
        if (!private_display)
                return;
 
-       TDM_RETURN_IF_FAIL(tdm_display_is_valid(dpy));
-
        pthread_mutex_lock(&gLock);
 
        private_display->init_count--;
@@ -1188,28 +1185,3 @@ tdm_display_get(void)
        return g_private_display;
 }
 
-INTERN int
-tdm_display_is_valid(tdm_display *dpy)
-{
-       if (dpy != NULL && dpy == g_private_display)
-               return 1;
-       return 0;
-}
-
-INTERN int
-tdm_output_is_valid(tdm_output *output)
-{
-       tdm_private_module *b = NULL;
-       tdm_private_output *o = NULL;
-
-       if (!output || !g_private_display)
-               return 0;
-
-       LIST_FOR_EACH_ENTRY(b, &g_private_display->module_list, link) {
-               LIST_FOR_EACH_ENTRY(o, &b->output_list, link)
-                       if (o == output)
-                               return 1;
-       }
-
-       return 0;
-}