From b39b04403bba4f807ee6e57ae2f4407187588fcd Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Thu, 17 Apr 2008 09:28:25 -0400 Subject: Input: drivers/char/keyboard.c - use time_after The functions time_before, time_before_eq, time_after, and time_after_eq are more robust for comparing jiffies against other values. Signed-off-by: Julia Lawall Signed-off-by: Andrew Morton Signed-off-by: Dmitry Torokhov --- drivers/char/keyboard.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/char/keyboard.c') diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c index 59608e341385..45806d27579a 100644 --- a/drivers/char/keyboard.c +++ b/drivers/char/keyboard.c @@ -42,6 +42,7 @@ #include #include #include +#include extern void ctrl_alt_del(void); @@ -928,7 +929,8 @@ static void k_brl(struct vc_data *vc, unsigned char value, char up_flag) if (up_flag) { if (brl_timeout) { if (!committing || - jiffies - releasestart > (brl_timeout * HZ) / 1000) { + time_after(jiffies, + releasestart + msecs_to_jiffies(brl_timeout))) { committing = pressed; releasestart = jiffies; } -- cgit v1.2.2