UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

[PATCH] hpet: do_div fix 

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>
This commit is contained in:
Jon Smirl 2005-06-25 14:57:05 -07:00 committed by Linus Torvalds
parent 6283d58e74
commit 44f410a7ce
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/char/hpet.c
View 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);