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-rw-r--r--arch/sh/boards/sh03/led.c48
1 files changed, 0 insertions, 48 deletions
diff --git a/arch/sh/boards/sh03/led.c b/arch/sh/boards/sh03/led.c
deleted file mode 100644
index d38562ad6be8..000000000000
--- a/arch/sh/boards/sh03/led.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * linux/arch/sh/boards/sh03/led.c
- *
- * Copyright (C) 2004 Saito.K Interface Corporation.
- *
- * This file contains Interface CTP/PCI-SH03 specific LED code.
- */
-
-#include <linux/sched.h>
-
-/* Cycle the LED's in the clasic Knightrider/Sun pattern */
-void heartbeat_sh03(void)
-{
- static unsigned int cnt = 0, period = 0;
- volatile unsigned char* p = (volatile unsigned char*)0xa0800000;
- static unsigned bit = 0, up = 1;
-
- cnt += 1;
- if (cnt < period) {
- return;
- }
-
- cnt = 0;
-
- /* Go through the points (roughly!):
- * f(0)=10, f(1)=16, f(2)=20, f(5)=35,f(inf)->110
- */
- period = 110 - ( (300<<FSHIFT)/
- ((avenrun[0]/5) + (3<<FSHIFT)) );
-
- if (up) {
- if (bit == 7) {
- bit--;
- up=0;
- } else {
- bit ++;
- }
- } else {
- if (bit == 0) {
- bit++;
- up=1;
- } else {
- bit--;
- }
- }
- *p = 1<<bit;
-
-}