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From: Alexander Gordeev on 4 Aug 2010 17:20
Bitwise conjunction is distributive so we can simplify some conditions.

Signed-off-by: Alexander Gordeev <lasaine(a)lvk.cs.msu.su>
---
drivers/pps/kapi.c | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/pps/kapi.c b/drivers/pps/kapi.c
index 220ab08..0335b2c 100644
--- a/drivers/pps/kapi.c
+++ b/drivers/pps/kapi.c
@@ -180,8 +180,7 @@ void pps_event(struct pps_device *pps, struct pps_event_time *ts, int event,

/* Check the event */
pps->current_mode = pps->params.mode;
- if ((event & PPS_CAPTUREASSERT) &
- (pps->params.mode & PPS_CAPTUREASSERT)) {
+ if (event & pps->params.mode & PPS_CAPTUREASSERT) {
/* We have to add an offset? */
if (pps->params.mode & PPS_OFFSETASSERT)
pps_add_offset(&ts_real,
@@ -195,8 +194,7 @@ void pps_event(struct pps_device *pps, struct pps_event_time *ts, int event,

captured = ~0;
}
- if ((event & PPS_CAPTURECLEAR) &
- (pps->params.mode & PPS_CAPTURECLEAR)) {
+ if (event & pps->params.mode & PPS_CAPTURECLEAR) {
/* We have to add an offset? */
if (pps->params.mode & PPS_OFFSETCLEAR)
pps_add_offset(&ts_real,
--
1.7.1

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