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| author | Julia Lawall <[email protected]> | 2008-04-28 09:11:59 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2008-04-28 15:58:17 +0000 |
| commit | dca03a51549bc645685fb8a77efa64df531666c3 (patch) | |
| tree | 558985a9c87d132de23719b6dfe49e2379a6e8e1 /mm/sparse.c | |
| parent | rtc: add the support for alarm time relative to current time in sysfs (diff) | |
| download | kernel-dca03a51549bc645685fb8a77efa64df531666c3.tar.gz kernel-dca03a51549bc645685fb8a77efa64df531666c3.zip | |
drivers/char/rtc.c: use time_before, time_before_eq, etc
The functions time_before, time_before_eq, time_after, and time_after_eq
are more robust for comparing jiffies against other values.
A simplified version of the semantic patch making this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@ change_compare_np @
expression E;
@@
(
- jiffies <= E
+ time_before_eq(jiffies,E)
|
- jiffies >= E
+ time_after_eq(jiffies,E)
|
- jiffies < E
+ time_before(jiffies,E)
|
- jiffies > E
+ time_after(jiffies,E)
)
@ include depends on change_compare_np @
@@
#include <linux/jiffies.h>
@ no_include depends on !include && change_compare_np @
@@
#include <linux/...>
+ #include <linux/jiffies.h>
// </smpl>
Signed-off-by: Julia Lawall <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Alessandro Zummo <[email protected]>
Cc: David Brownell <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'mm/sparse.c')
0 files changed, 0 insertions, 0 deletions