Fix some 'set but not used' warnings.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30565 a1c6a512-1295-4272-9138-f99709370657

3 files changed, 15 insertions, 4 deletions

diff --git a/apps/gui/charcell/list.c b/apps/gui/charcell/list.c
index a0ab02841f..15112adb51 100644
--- a/apps/gui/charcell/list.c
+++ b/apps/gui/charcell/list.c
@@ -54,11 +54,9 @@ void list_draw(struct screen *display, struct gui_synclist *gui_list)
     bool draw_icons = (gui_list->callback_get_item_icon != NULL);
     bool draw_cursor;
     int i;
-    int lines;
     int start, end;
 
     display->set_viewport(NULL);
-    lines = display->getnblines();
 
     display->clear_display();
     start = 0;
diff --git a/apps/plugins/lrcplayer.c b/apps/plugins/lrcplayer.c
index 4fb94d741e..f0b3e47728 100644
--- a/apps/plugins/lrcplayer.c
+++ b/apps/plugins/lrcplayer.c
@@ -449,7 +449,11 @@ static struct lrc_brpos *calc_brpos(struct lrc_line *lrc_line, int i)
         int nword;
         int word_count, word_width;
         const unsigned char *str;
-    } sp, cr;
+    } 
+#ifndef HAVE_LCD_CHARCELLS 
+        sp, 
+#endif
+        cr;
 
     lrc_buffer_used = (lrc_buffer_used+3)&~3; /* 4 bytes aligned */
     lrc_brpos = (struct lrc_brpos *) &lrc_buffer[lrc_buffer_used];
@@ -508,15 +512,19 @@ static struct lrc_brpos *calc_brpos(struct lrc_line *lrc_line, int i)
     cr.nword = lrc_line->nword;
     lrc_word = lrc_line->words+cr.nword;
     cr.str = (lrc_word-1)->word;
+#ifndef HAVE_LCD_CHARCELLS
     sp.word_count = 0;
     sp.word_width = 0;
     sp.nword = 0;
     sp.count = 0;
     sp.width = 0;
+#endif
     do {
         cr.count = 0;
         cr.width = 0;
+#ifndef HAVE_LCD_CHARCELLS
         sp.str = NULL;
+#endif
 
         while (1)
         {
diff --git a/apps/tree.c b/apps/tree.c
index 24acd5ac69..ca4c567235 100644
--- a/apps/tree.c
+++ b/apps/tree.c
@@ -619,7 +619,10 @@ static int dirbrowse(void)
 {
     int numentries=0;
     char buf[MAX_PATH];
-    int button, oldbutton;
+    int button;
+#ifdef HAVE_LCD_BITMAP
+    int oldbutton;
+#endif
     bool reload_root = false;
     int lastfilter = *tc.dirfilter;
     bool lastsortcase = global_settings.sort_case;
@@ -663,7 +666,9 @@ static int dirbrowse(void)
 
         button = get_action(CONTEXT_TREE,
                             list_do_action_timeout(&tree_lists, HZ/2));
+#ifdef HAVE_LCD_BITMAP
         oldbutton = button;
+#endif
         gui_synclist_do_button(&tree_lists, &button,LIST_WRAP_UNLESS_HELD);
         tc.selected_item = gui_synclist_get_sel_pos(&tree_lists);
         switch ( button ) {