Commit 44f410a7 authored by Jon Smirl's avatar Jon Smirl Committed by Linus Torvalds
Browse files

[PATCH] hpet: do_div fix 



We don't need to use do_div() on a 32-bit quantity.

Signed-off-by: default avatarJon Smirl <jonsmirl@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 6283d58e

drivers/char/hpet.c

+1 −1
Original line number Diff line number Diff line
@@ -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);