hpet: /dev/hpet - fixes and cleanup, fix
fix:
On Thursday 31 July 2008, Ingo Molnar wrote:
> drivers/built-in.o: In function `hpet_alloc':
> : undefined reference to `__udivdi3'
> drivers/built-in.o: In function `hpet_alloc':
> : undefined reference to `__umoddi3'
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index 4bc1da4d..2908a0e 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -764,6 +764,7 @@
static struct hpets *last = NULL;
unsigned long period;
unsigned long long temp;
+ u32 remainder;
/*
* hpet_alloc can be called by platform dependent code.
@@ -827,12 +828,13 @@
printk("%s %d", i > 0 ? "," : "", hdp->hd_irq[i]);
printk("\n");
+ temp = hpetp->hp_tick_freq;
+ remainder = do_div(temp, 1000000);
printk(KERN_INFO
"hpet%u: %u comparators, %d-bit %u.%06u MHz counter\n",
hpetp->hp_which, hpetp->hp_ntimer,
cap & HPET_COUNTER_SIZE_MASK ? 64 : 32,
- (unsigned) (hpetp->hp_tick_freq / 1000000),
- (unsigned) (hpetp->hp_tick_freq % 1000000));
+ (unsigned) temp, remainder);
mcfg = readq(&hpet->hpet_config);
if ((mcfg & HPET_ENABLE_CNF_MASK) == 0) {