Hello Hans Verkuil,
The patch 25e3f8f40ecf: "V4L/DVB (6059): ivtv: log stereo/bilingual
audio modes" from Aug 19, 2007, leads to the following static checker
warning:
drivers/media/pci/ivtv/ivtv-ioctl.c:1533 ivtv_log_status()
warn: masked condition is always false. '(itv->dualwatch_stereo_mode & ~768) == 512'
drivers/media/pci/ivtv/ivtv-ioctl.c
1529 ivtv_call_all(itv, core, log_status);
1530 ivtv_get_input(itv, itv->active_input, &vidin);
1531 ivtv_get_audio_input(itv, itv->audio_input, &audin);
1532 IVTV_INFO("Video Input: %s\n", vidin.name);
1533 IVTV_INFO("Audio Input: %s%s\n", audin.name,
1534 (itv->dualwatch_stereo_mode & ~0x300) == 0x200 ? " (Bilingual)" : "");
^
Probably this bitwise NOT is a typo? In other words:
(itv->dualwatch_stereo_mode & 0x300) == 0x200 ? " (Bilingual)" : "");
1535 if (has_output) {
regards,
dan carpenter
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