All of lore.kernel.org
 help / color / mirror / Atom feed
* [to-be-updated] pps-simplify-conditions-a-bit.patch removed from -mm tree
@ 2010-12-18  0:04 akpm
  0 siblings, 0 replies; only message in thread
From: akpm @ 2010-12-18  0:04 UTC (permalink / raw)
  To: lasaine, giometti, johnstul, joonwpark81, tj, yoush, mm-commits


The patch titled
     pps: simplify conditions a bit
has been removed from the -mm tree.  Its filename was
     pps-simplify-conditions-a-bit.patch

This patch was dropped because an updated version will be merged

The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/

------------------------------------------------------
Subject: pps: simplify conditions a bit
From: Alexander Gordeev <lasaine@lvk.cs.msu.su>

Bitwise conjunction is distributive so we can simplify some conditions.

Signed-off-by: Alexander Gordeev <lasaine@lvk.cs.msu.su>
Cc: "Nikita V. Youshchenko" <yoush@cs.msu.su>
Cc: Rodolfo Giometti <giometti@linux.it>
Cc: john stultz <johnstul@us.ibm.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Joonwoo Park <joonwpark81@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/pps/kapi.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff -puN drivers/pps/kapi.c~pps-simplify-conditions-a-bit drivers/pps/kapi.c
--- a/drivers/pps/kapi.c~pps-simplify-conditions-a-bit
+++ a/drivers/pps/kapi.c
@@ -180,8 +180,7 @@ void pps_event(struct pps_device *pps, s
 
 	/* 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, s
 
 		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,
_

Patches currently in -mm which might be from lasaine@lvk.cs.msu.su are

ntp-add-hardpps-implementation.patch
pps-capture-monotonic_raw-timestamps-as-well.patch
pps-add-kernel-consumer-support.patch
pps-add-parallel-port-pps-client.patch
pps-add-parallel-port-pps-signal-generator.patch


^ permalink raw reply	[flat|nested] only message in thread

only message in thread, other threads:[~2010-12-18  0:05 UTC | newest]

Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-12-18  0:04 [to-be-updated] pps-simplify-conditions-a-bit.patch removed from -mm tree akpm

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.