From 3725d53149e190c6d8da80d458795a396705010e Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Mon, 18 May 2015 10:29:17 -0300 Subject: [PATCH] [media] ivtv: fix incorrect audio mode report in log_status The log_status ioctl should report if the audio input has mode Bilingual. However, the check against the itv->dualwatch_stereo_mode is completely wrong and is a left-over from the distant past. Not only is the bitmask obviously wrong, the test itself is broken too since itv->dualwatch_stereo_mode is no longer a bitmask at all. Fix this code properly. Signed-off-by: Hans Verkuil Reported-by: Dan Carpenter Signed-off-by: Mauro Carvalho Chehab --- drivers/media/pci/ivtv/ivtv-ioctl.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/pci/ivtv/ivtv-ioctl.c b/drivers/media/pci/ivtv/ivtv-ioctl.c index 10c31cd43e03..9a21c17fc376 100644 --- a/drivers/media/pci/ivtv/ivtv-ioctl.c +++ b/drivers/media/pci/ivtv/ivtv-ioctl.c @@ -1531,7 +1531,8 @@ static int ivtv_log_status(struct file *file, void *fh) ivtv_get_audio_input(itv, itv->audio_input, &audin); IVTV_INFO("Video Input: %s\n", vidin.name); IVTV_INFO("Audio Input: %s%s\n", audin.name, - (itv->dualwatch_stereo_mode & ~0x300) == 0x200 ? " (Bilingual)" : ""); + itv->dualwatch_stereo_mode == V4L2_MPEG_AUDIO_MODE_DUAL ? + " (Bilingual)" : ""); if (has_output) { struct v4l2_output vidout; struct v4l2_audioout audout;