diff options
| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-06-05 10:25:24 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-06-05 11:26:42 -0300 |
| commit | 95cf60aa55d5395a10d0e67a711e42693b89fb1c (patch) | |
| tree | 3fd6865ee72ef57c900af716d9490a9486f1eedd /drivers/media/rc/streamzap.c | |
| parent | 485bdbb6b83309505654379153d55746d5996917 (diff) | |
[media] ir: Fix IR_MAX_DURATION enforcement
Don't assume that IR_MAX_DURATION is a bitmask. It isn't.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/rc/streamzap.c')
| -rw-r--r-- | drivers/media/rc/streamzap.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c index bf4a44272f0e..5a17cb88ff27 100644 --- a/drivers/media/rc/streamzap.c +++ b/drivers/media/rc/streamzap.c @@ -152,7 +152,8 @@ static void sz_push_full_pulse(struct streamzap_ir *sz, sz->signal_last.tv_usec); rawir.duration -= sz->sum; rawir.duration = US_TO_NS(rawir.duration); - rawir.duration &= IR_MAX_DURATION; + rawir.duration = (rawir.duration > IR_MAX_DURATION) ? + IR_MAX_DURATION : rawir.duration; } sz_push(sz, rawir); @@ -165,7 +166,8 @@ static void sz_push_full_pulse(struct streamzap_ir *sz, rawir.duration += SZ_RESOLUTION / 2; sz->sum += rawir.duration; rawir.duration = US_TO_NS(rawir.duration); - rawir.duration &= IR_MAX_DURATION; + rawir.duration = (rawir.duration > IR_MAX_DURATION) ? + IR_MAX_DURATION : rawir.duration; sz_push(sz, rawir); } |