Make lcd_set_enable_hook() conditional on HAVE_LCD_ENABLE and HAVE_LCD_COLOR

This prepares for the Clip which will define HAVE_LCD_ENABLE but won't
need the hook since the internal LCD framebuffer is updated regardless
if the display is on or off.

firmware/drivers/lcd-16bit.c has not been modified since HAVE_LCD_COLOR
is obviously defined here

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18951 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 1 insertions, 1 deletions

diff --git a/apps/plugin.h b/apps/plugin.h
index 4f747ea2b1..08d0b603ac 100644
--- a/apps/plugin.h
+++ b/apps/plugin.h
@@ -226,7 +226,7 @@ struct plugin_api {
     void (*lcd_set_invert_display)(bool yesno);
 #endif /* HAVE_LCD_INVERT */
     
-#ifdef HAVE_LCD_ENABLE
+#if defined(HAVE_LCD_ENABLE) && defined(HAVE_LCD_COLOR)
     void (*lcd_set_enable_hook)(void (*enable_hook)(void));
     struct event_queue *button_queue;
 #endif