[PATCH] ARM: footbridge rtc init
authorRussell King <rmk@dyn-67.arm.linux.org.uk>
Sun, 17 Apr 2005 14:36:55 +0000 (15:36 +0100)
committerRussell King <rmk@dyn-67.arm.linux.org.uk>
Sun, 17 Apr 2005 14:36:55 +0000 (15:36 +0100)
The footbridge ISA RTC was being initialised before we had setup the
kernel timer.  This caused a divide by zero error when the current
time of day is set.  Resolve this by initialising the RTC after
the kernel timer has been initialised.

Signed-off-by: Russell King <rmk@arm.linux.org.uk>
arch/arm/mach-footbridge/dc21285-timer.c

index 580e1d4bce081630eae12df54c84955e1b3c2076..da5b9b7623ca9fb6537bc22d26f45aceb4986d24 100644 (file)
@@ -51,8 +51,6 @@ static struct irqaction footbridge_timer_irq = {
  */
 static void __init footbridge_timer_init(void)
 {
  */
 static void __init footbridge_timer_init(void)
 {
-       isa_rtc_init();
-
        timer1_latch = (mem_fclk_21285 + 8 * HZ) / (16 * HZ);
 
        *CSR_TIMER1_CLR  = 0;
        timer1_latch = (mem_fclk_21285 + 8 * HZ) / (16 * HZ);
 
        *CSR_TIMER1_CLR  = 0;
@@ -60,6 +58,8 @@ static void __init footbridge_timer_init(void)
        *CSR_TIMER1_CNTL = TIMER_CNTL_ENABLE | TIMER_CNTL_AUTORELOAD | TIMER_CNTL_DIV16;
 
        setup_irq(IRQ_TIMER1, &footbridge_timer_irq);
        *CSR_TIMER1_CNTL = TIMER_CNTL_ENABLE | TIMER_CNTL_AUTORELOAD | TIMER_CNTL_DIV16;
 
        setup_irq(IRQ_TIMER1, &footbridge_timer_irq);
+
+       isa_rtc_init();
 }
 
 struct sys_timer footbridge_timer = {
 }
 
 struct sys_timer footbridge_timer = {