lcd, tegra: remove unused cursor functions

cc: Anatolij Gustschin <agust@denx.de>
cc: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>

diff --git a/drivers/video/tegra.c b/drivers/video/tegra.c
index 00d855356f4c782a2f855f5837d3b17ea47a3697..67a9fce52e310a722c5377c40b7e37c63795f0a2 100644 (file)
--- a/drivers/video/tegra.c
+++ b/drivers/video/tegra.c
@@ -73,62 +73,10 @@ vidinfo_t panel_info = {
        .vl_col = -1,
 };
 
-char lcd_cursor_enabled;
-
-ushort lcd_cursor_width;
-ushort lcd_cursor_height;
-
 #ifndef CONFIG_OF_CONTROL
 #error "You must enable CONFIG_OF_CONTROL to get Tegra LCD support"
 #endif
 
-void lcd_cursor_size(ushort width, ushort height)
-{
-       lcd_cursor_width = width;
-       lcd_cursor_height = height;
-}
-
-void lcd_toggle_cursor(void)
-{
-       ushort x, y;
-       uchar *dest;
-       ushort row;
-
-       x = console_col * lcd_cursor_width;
-       y = console_row * lcd_cursor_height;
-       dest = (uchar *)(lcd_base + y * lcd_line_length + x * (1 << LCD_BPP) /
-                       8);
-
-       for (row = 0; row < lcd_cursor_height; ++row, dest += lcd_line_length) {
-               ushort *d = (ushort *)dest;
-               ushort color;
-               int i;
-
-               for (i = 0; i < lcd_cursor_width; ++i) {
-                       color = *d;
-                       color ^= lcd_getfgcolor();
-                       *d = color;
-                       ++d;
-               }
-       }
-}
-
-void lcd_cursor_on(void)
-{
-       lcd_cursor_enabled = 1;
-       lcd_toggle_cursor();
-}
-void lcd_cursor_off(void)
-{
-       lcd_cursor_enabled = 0;
-       lcd_toggle_cursor();
-}
-
-char lcd_is_cursor_enabled(void)
-{
-       return lcd_cursor_enabled;
-}
-
 static void update_panel_size(struct fdt_disp_config *config)
 {
        panel_info.vl_col = config->width;