diff options
Diffstat (limited to 'drivers/media/usb/uvc/uvc_video.c')
| -rw-r--r-- | drivers/media/usb/uvc/uvc_video.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c index 128c0a7826ce..47d93a938dde 100644 --- a/drivers/media/usb/uvc/uvc_video.c +++ b/drivers/media/usb/uvc/uvc_video.c @@ -868,14 +868,8 @@ size_t uvc_video_stats_dump(struct uvc_streaming *stream, char *buf, struct timespec ts; size_t count = 0; - ts.tv_sec = stream->stats.stream.stop_ts.tv_sec - - stream->stats.stream.start_ts.tv_sec; - ts.tv_nsec = stream->stats.stream.stop_ts.tv_nsec - - stream->stats.stream.start_ts.tv_nsec; - if (ts.tv_nsec < 0) { - ts.tv_sec--; - ts.tv_nsec += 1000000000; - } + ts = timespec_sub(stream->stats.stream.stop_ts, + stream->stats.stream.start_ts); /* Compute the SCR.SOF frequency estimate. At the nominal 1kHz SOF * frequency this will not overflow before more than 1h. |