From 3b4d9539628502768fe7f8fd4b48f2fbf2426255 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 13 Feb 2007 15:42:28 +0900 Subject: sh: heartbeat consolidation for banked LEDs. This consolidates the various board heartbeat LED implementations, used for strobing the load average across a LED bank. Those boards not implementing a full bank can hook in via the LED class. We leave the compat hook in the machvec for now until those non-banked boards are able to migrate to the drivers/leds. Signed-off-by: Paul Mundt --- arch/sh/boards/mpc1211/led.c | 63 -------------------------------------------- 1 file changed, 63 deletions(-) delete mode 100644 arch/sh/boards/mpc1211/led.c (limited to 'arch/sh/boards/mpc1211/led.c') diff --git a/arch/sh/boards/mpc1211/led.c b/arch/sh/boards/mpc1211/led.c deleted file mode 100644 index 8df1591823d6..000000000000 --- a/arch/sh/boards/mpc1211/led.c +++ /dev/null @@ -1,63 +0,0 @@ -/* - * linux/arch/sh/boards/mpc1211/led.c - * - * Copyright (C) 2001 Saito.K & Jeanne - * - * This file contains Interface MPC-1211 specific LED code. - */ - - -static void mach_led(int position, int value) -{ - volatile unsigned char* p = (volatile unsigned char*)0xa2000000; - - if (value) { - *p |= 1; - } else { - *p &= ~1; - } -} - -#ifdef CONFIG_HEARTBEAT - -#include - -/* Cycle the LED's in the clasic Knightrider/Sun pattern */ -void heartbeat_mpc1211(void) -{ - static unsigned int cnt = 0, period = 0; - volatile unsigned char* p = (volatile unsigned char*)0xa2000000; - 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<