diff options
| author | Jarod Wilson <jarod@redhat.com> | 2011-01-06 16:59:36 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-01-19 11:45:52 -0200 |
| commit | 5aad724280b9f8ffff3a55311ef0ba35ebb4099a (patch) | |
| tree | 0f076e7baaf5d91cbcc6557d4c88208f83402145 /include | |
| parent | 9ad77eb57b45f81ac3e12077d19e5f121c4cff6d (diff) | |
| download | linux-5aad724280b9f8ffff3a55311ef0ba35ebb4099a.tar.gz linux-5aad724280b9f8ffff3a55311ef0ba35ebb4099a.tar.bz2 linux-5aad724280b9f8ffff3a55311ef0ba35ebb4099a.zip | |
[media] rc: fix up and genericize some time unit conversions
The ene_ir driver was using a private define of MS_TO_NS, which is meant
to be microseconds to nanoseconds. The mceusb driver copied it,
intending to use is a milliseconds to microseconds. Lets move the
defines to a common location, expand and standardize them a touch, so
that we now have:
MS_TO_NS - milliseconds to nanoseconds
MS_TO_US - milliseconds to microseconds
US_TO_NS - microseconds to nanoseconds
Reported-by: David Härdeman <david@hardeman.nu>
CC: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/media/rc-core.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/media/rc-core.h b/include/media/rc-core.h index a23c1fc685a1..2963263f31e2 100644 --- a/include/media/rc-core.h +++ b/include/media/rc-core.h @@ -183,6 +183,9 @@ static inline void init_ir_raw_event(struct ir_raw_event *ev) } #define IR_MAX_DURATION 0xFFFFFFFF /* a bit more than 4 seconds */ +#define US_TO_NS(usec) ((usec) * 1000) +#define MS_TO_US(msec) ((msec) * 1000) +#define MS_TO_NS(msec) ((msec) * 1000 * 1000) void ir_raw_event_handle(struct rc_dev *dev); int ir_raw_event_store(struct rc_dev *dev, struct ir_raw_event *ev); |