Fix red: Invert buttons in RTL mode

- Revert renaming of button_set_flip()
- Moved rtl flipping logic to apps/actions.c as a static function
- Joined rtl_button_flip_needed() and button_flip_horizontally()


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22962 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 1 insertions, 1 deletions

diff --git a/apps/settings.c b/apps/settings.c
index ac80d12492..ce1ee07054 100644
--- a/apps/settings.c
+++ b/apps/settings.c
@@ -846,7 +846,7 @@ void settings_apply(bool read_disk)
 #endif
 #ifdef HAVE_LCD_FLIP
     lcd_set_flip(global_settings.flip_display);
-    button_set_flip_vertically(global_settings.flip_display);
+    button_set_flip(global_settings.flip_display);
 #endif
     lcd_update(); /* refresh after flipping the screen */
     settings_apply_pm_range();