ALSA: HDA: Fix dmesg output of HDMI supported bits

[deliverable/linux.git] / sound / pci / hda / hda_eld.c

diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c
index 4a663471dadc1e1e00d712bd5656577aeba56984..74b0560289c00630aca0ba952d8c80a0316e7fd8 100644 (file)
--- a/sound/pci/hda/hda_eld.c
+++ b/sound/pci/hda/hda_eld.c
@@ -381,7 +381,7 @@ static void hdmi_show_short_audio_desc(struct cea_sad *a)
        snd_print_pcm_rates(a->rates, buf, sizeof(buf));
 
        if (a->format == AUDIO_CODING_TYPE_LPCM)
-               snd_print_pcm_bits(a->sample_bits, buf2 + 8, sizeof(buf2 - 8));
+               snd_print_pcm_bits(a->sample_bits, buf2 + 8, sizeof(buf2) - 8);
        else if (a->max_bitrate)
                snprintf(buf2, sizeof(buf2),
                                ", max bitrate = %d", a->max_bitrate);