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[PATCH] ARM: footbridge rtc init

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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>
This commit is contained in:
Russell King
2005-04-17 15:36:55 +01:00
parent a757e64cfa
commit 336eb02b91
1 changed files with 2 additions and 2 deletions
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4
arch/arm/mach-footbridge/dc21285-timer.c
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@@ -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); timer1_latch = (mem_fclk_21285 + 8 * HZ) / (16 * HZ);
*CSR_TIMER1_CLR = 0; *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; *CSR_TIMER1_CNTL = TIMER_CNTL_ENABLE | TIMER_CNTL_AUTORELOAD | TIMER_CNTL_DIV16;
setup_irq(IRQ_TIMER1, &footbridge_timer_irq); setup_irq(IRQ_TIMER1, &footbridge_timer_irq);
isa_rtc_init();
} }
struct sys_timer footbridge_timer = { struct sys_timer footbridge_timer = {