Messages in this thread Patch in this message | | | From | Alexander Gordeev <> | Subject | [PATCHv5 11/17] pps: simplify conditions a bit | Date | Wed, 24 Nov 2010 19:15:49 +0300 |
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Bitwise conjunction is distributive so we can simplify some conditions.
Acked-by: Rodolfo Giometti <giometti@linux.it> Signed-off-by: Alexander Gordeev <lasaine@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 3e8eb3f..ebf3374 100644 --- a/drivers/pps/kapi.c +++ b/drivers/pps/kapi.c @@ -182,8 +182,7 @@ 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, @@ -197,8 +196,7 @@ 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, -- 1.7.2.3
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