[media] use v4l2_get_timestamp where possible
This is a preparation for a change to the type of v4l2 timestamps.
v4l2_get_timestamp() is a helper function that reads the monotonic
time and stores it into a 'struct timeval'. Multiple drivers implement
the same thing themselves for historic reasons.
Changing them all to use v4l2_get_timestamp() is more consistent
and reduces the amount of code duplication, and most importantly
simplifies the following changes.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
[hans.verkuil@cisco.com: dropped the v4l2-dev.c patch that didn't belong here]
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/drivers/media/platform/omap3isp/ispstat.c b/drivers/media/platform/omap3isp/ispstat.c
index 20434e8..94d4c29 100644
--- a/drivers/media/platform/omap3isp/ispstat.c
+++ b/drivers/media/platform/omap3isp/ispstat.c
@@ -235,7 +235,7 @@
if (!stat->active_buf)
return STAT_NO_BUF;
- ktime_get_ts(&stat->active_buf->ts);
+ v4l2_get_timestamp(&stat->active_buf->ts);
stat->active_buf->buf_size = stat->buf_size;
if (isp_stat_buf_check_magic(stat, stat->active_buf)) {
@@ -496,8 +496,7 @@
return PTR_ERR(buf);
}
- data->ts.tv_sec = buf->ts.tv_sec;
- data->ts.tv_usec = buf->ts.tv_nsec / NSEC_PER_USEC;
+ data->ts = buf->ts;
data->config_counter = buf->config_counter;
data->frame_number = buf->frame_number;
data->buf_size = buf->buf_size;