diff options
author | Julia Lawall <julia@diku.dk> | 2008-04-17 09:28:25 -0400 |
---|---|---|
committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2008-04-24 13:24:54 -0400 |
commit | b39b04403bba4f807ee6e57ae2f4407187588fcd (patch) | |
tree | c2f0eb400957c679e57f9a43cd6109aafa1fbb73 /drivers/char/keyboard.c | |
parent | 81e329cdddd63d66e2b3c3dc51d429ba074cdbb8 (diff) |
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 <julia@diku.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/char/keyboard.c')
-rw-r--r-- | drivers/char/keyboard.c | 4 |
1 files changed, 3 insertions, 1 deletions
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 @@ | |||
42 | #include <linux/input.h> | 42 | #include <linux/input.h> |
43 | #include <linux/reboot.h> | 43 | #include <linux/reboot.h> |
44 | #include <linux/notifier.h> | 44 | #include <linux/notifier.h> |
45 | #include <linux/jiffies.h> | ||
45 | 46 | ||
46 | extern void ctrl_alt_del(void); | 47 | extern void ctrl_alt_del(void); |
47 | 48 | ||
@@ -928,7 +929,8 @@ static void k_brl(struct vc_data *vc, unsigned char value, char up_flag) | |||
928 | if (up_flag) { | 929 | if (up_flag) { |
929 | if (brl_timeout) { | 930 | if (brl_timeout) { |
930 | if (!committing || | 931 | if (!committing || |
931 | jiffies - releasestart > (brl_timeout * HZ) / 1000) { | 932 | time_after(jiffies, |
933 | releasestart + msecs_to_jiffies(brl_timeout))) { | ||
932 | committing = pressed; | 934 | committing = pressed; |
933 | releasestart = jiffies; | 935 | releasestart = jiffies; |
934 | } | 936 | } |