The patch titled
pps: use BUG_ON for kernel API safety checks
has been removed from the -mm tree. Its filename was
pps-use-bug_on-for-kernel-api-safety-checks.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: pps: use BUG_ON for kernel API safety checks
From: Alexander Gordeev <lasaine@xxxxxxxxxxxxx>
This way less overhead is involved when running production kernel. If you
want to debug a pps client module please define DEBUG to enable the
checks.
Signed-off-by: Alexander Gordeev <lasaine@xxxxxxxxxxxxx>
Acked-by: Rodolfo Giometti <giometti@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/pps/kapi.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff -puN drivers/pps/kapi.c~pps-use-bug_on-for-kernel-api-safety-checks drivers/pps/kapi.c
--- a/drivers/pps/kapi.c~pps-use-bug_on-for-kernel-api-safety-checks
+++ a/drivers/pps/kapi.c
@@ -166,10 +166,8 @@ void pps_event(struct pps_device *pps, s
int captured = 0;
struct pps_ktime ts_real;
- if ((event & (PPS_CAPTUREASSERT | PPS_CAPTURECLEAR)) == 0) {
- dev_err(pps->dev, "unknown event (%x)\n", event);
- return;
- }
+ /* check event type */
+ BUG_ON((event & (PPS_CAPTUREASSERT | PPS_CAPTURECLEAR)) == 0);
dev_dbg(pps->dev, "PPS event at %ld.%09ld\n",
ts->ts_real.tv_sec, ts->ts_real.tv_nsec);
_
Patches currently in -mm which might be from lasaine@xxxxxxxxxxxxx are
origin.patch
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