From 5690f78fb23ec66aeadf5ecf8200b5610b3e59d2 Mon Sep 17 00:00:00 2001
From: Jens Arnold <amiconn@rockbox.org>
Date: Sat, 4 Jun 2005 23:15:52 +0000
Subject: Multiple choice LED configuration instead of HAVE_LED. Removes
 erroneous MMC icon display on iriver, and saves some code on Ondio. Removed
 invert_led() as it is no longer used.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6568 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/drivers/led.c | 32 +++++---------------------------
 1 file changed, 5 insertions(+), 27 deletions(-)

(limited to 'firmware/drivers/led.c')

diff --git a/firmware/drivers/led.c b/firmware/drivers/led.c
index 4598175b79..ca4aadac71 100644
--- a/firmware/drivers/led.c
+++ b/firmware/drivers/led.c
@@ -23,16 +23,11 @@
 #include "system.h"
 #include "kernel.h"
 
-static bool current;
-
-#ifdef HAVE_LED
-
-static bool xor;
+#if CONFIG_LED == LED_REAL
 
 void led(bool on)
 {
-    current = on;
-    if ( on ^ xor )
+    if ( on )
 #ifdef GMINI_ARCH
         P2 |= 1;
     else
@@ -48,21 +43,9 @@ void led(bool on)
 #endif
 }
 
-void invert_led(bool on)
-{
-    if ( on )
-    {
-        xor = 1;
-    }
-    else
-    {
-        xor = 0;
-    }
-    led(current);
-}
-
-#else /* no LED, just status update */
+#elif CONFIG_LED == LED_VIRTUAL
 
+static bool current;
 static long last_on; /* timestamp of switching off */
 
 void led(bool on)
@@ -74,15 +57,10 @@ void led(bool on)
     current = on;
 }
 
-void invert_led(bool on)
-{
-    (void)on; /* no invert feature */
-}
-
 bool led_read(int delayticks) /* read by status bar update */
 {
     /* reading "off" is delayed by user-supplied monoflop value */
     return (current || TIME_BEFORE(current_tick, last_on+delayticks));
 }
 
-#endif // #ifdef HAVE_LED
+#endif /* CONFIG_LED */
-- 
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