xtensa: drop platform_heartbeat

[linux-2.6-microblaze.git] / arch / xtensa / platforms / xt2000 / setup.c

diff --git a/arch/xtensa/platforms/xt2000/setup.c b/arch/xtensa/platforms/xt2000/setup.c
index 08bc9b0..dc18768 100644 (file)
--- a/arch/xtensa/platforms/xt2000/setup.c
+++ b/arch/xtensa/platforms/xt2000/setup.c
@@ -23,6 +23,7 @@
 #include <linux/platform_device.h>
 #include <linux/serial.h>
 #include <linux/serial_8250.h>
+#include <linux/timer.h>
 
 #include <asm/processor.h>
 #include <asm/platform.h>
@@ -70,16 +71,17 @@ void __init platform_setup(char** cmdline)
 
 /* Heartbeat. Let the LED blink. */
 
-void platform_heartbeat(void)
+static void xt2000_heartbeat(struct timer_list *unused);
+
+static DEFINE_TIMER(heartbeat_timer, xt2000_heartbeat);
+
+static void xt2000_heartbeat(struct timer_list *unused)
 {
-       static int i, t;
+       static int i;
 
-       if (--t < 0)
-       {
-               t = 59;
-               led_print(7, i ? ".": " ");
-               i ^= 1;
-       }
+       led_print(7, i ? "." : " ");
+       i ^= 1;
+       mod_timer(&heartbeat_timer, jiffies + HZ / 2);
 }
 
 //#define RS_TABLE_SIZE 2
@@ -137,7 +139,7 @@ static int __init xt2000_setup_devinit(void)
 {
        platform_device_register(&xt2000_serial8250_device);
        platform_device_register(&xt2000_sonic_device);
-
+       mod_timer(&heartbeat_timer, jiffies + HZ / 2);
        return 0;
 }