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Commit b39b0440 authored by Julia Lawall's avatar Julia Lawall Committed by Dmitry Torokhov
Browse files

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: default avatarJulia Lawall <julia@diku.dk>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent 81e329cd

drivers/char/keyboard.c

+3 −1
Original line number Diff line number Diff line
@@ -42,6 +42,7 @@ 
#include <linux/input.h>

#include <linux/reboot.h>

#include <linux/notifier.h>

#include <linux/jiffies.h>



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;

			}