]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
[PATCH] hpet: do_div fix
authorJon Smirl <jonsmirl@gmail.com>
Sat, 25 Jun 2005 21:57:05 +0000 (14:57 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Sat, 25 Jun 2005 23:24:40 +0000 (16:24 -0700)
We don't need to use do_div() on a 32-bit quantity.

Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/char/hpet.c

index 5ec732e6ca9221ee3b3ea5fb9aa71c0424e51725..762fa430fb5be3b6a7615eed705e741509475ba7 100644 (file)
@@ -834,7 +834,7 @@ int hpet_alloc(struct hpet_data *hdp)
        printk("\n");
 
        ns = hpetp->hp_period;  /* femptoseconds, 10^-15 */
-       do_div(ns, 1000000);    /* convert to nanoseconds, 10^-9 */
+       ns /= 1000000;          /* convert to nanoseconds, 10^-9 */
        printk(KERN_INFO "hpet%d: %ldns tick, %d %d-bit timers\n",
                hpetp->hp_which, ns, hpetp->hp_ntimer,
                cap & HPET_COUNTER_SIZE_MASK ? 64 : 32);