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path: root/drivers/media/usb/cpia2/cpia2_v4l.c
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Diffstat (limited to 'drivers/media/usb/cpia2/cpia2_v4l.c')
-rw-r--r--drivers/media/usb/cpia2/cpia2_v4l.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/media/usb/cpia2/cpia2_v4l.c b/drivers/media/usb/cpia2/cpia2_v4l.c
index 748739c2b8b2..95c0bd4a19dc 100644
--- a/drivers/media/usb/cpia2/cpia2_v4l.c
+++ b/drivers/media/usb/cpia2/cpia2_v4l.c
@@ -833,7 +833,7 @@ static int cpia2_querybuf(struct file *file, void *fh, struct v4l2_buffer *buf)
break;
case FRAME_READY:
buf->bytesused = cam->buffers[buf->index].length;
- buf->timestamp = cam->buffers[buf->index].timestamp;
+ buf->timestamp = ns_to_timeval(cam->buffers[buf->index].ts);
buf->sequence = cam->buffers[buf->index].seq;
buf->flags = V4L2_BUF_FLAG_DONE;
break;
@@ -889,12 +889,7 @@ static int find_earliest_filled_buffer(struct camera_data *cam)
found = i;
} else {
/* find which buffer is earlier */
- struct timeval *tv1, *tv2;
- tv1 = &cam->buffers[i].timestamp;
- tv2 = &cam->buffers[found].timestamp;
- if(tv1->tv_sec < tv2->tv_sec ||
- (tv1->tv_sec == tv2->tv_sec &&
- tv1->tv_usec < tv2->tv_usec))
+ if (cam->buffers[i].ts < cam->buffers[found].ts)
found = i;
}
}
@@ -945,7 +940,7 @@ static int cpia2_dqbuf(struct file *file, void *fh, struct v4l2_buffer *buf)
buf->flags = V4L2_BUF_FLAG_MAPPED | V4L2_BUF_FLAG_DONE
| V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
buf->field = V4L2_FIELD_NONE;
- buf->timestamp = cam->buffers[buf->index].timestamp;
+ buf->timestamp = ns_to_timeval(cam->buffers[buf->index].ts);
buf->sequence = cam->buffers[buf->index].seq;
buf->m.offset = cam->buffers[buf->index].data - cam->frame_buffer;
buf->length = cam->frame_size;