[ALSA] hda-codec - Assign audio PCMS first

[mirror_ubuntu-bionic-kernel.git] / sound / pci / hda / hda_proc.c

diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c
index de1217bd8e68288733f59fcdab0f4ea6441c33e2..08f6a6efc5e6b75212c2a9c62a2c6a9e735c742d 100644 (file)
--- a/sound/pci/hda/hda_proc.c
+++ b/sound/pci/hda/hda_proc.c
@@ -207,6 +207,8 @@ static void print_codec_info(snd_info_entry_t *entry, snd_info_buffer_t *buffer)
        snd_iprintf(buffer, "Vendor Id: 0x%x\n", codec->vendor_id);
        snd_iprintf(buffer, "Subsystem Id: 0x%x\n", codec->subsystem_id);
        snd_iprintf(buffer, "Revision Id: 0x%x\n", codec->revision_id);
+       if (! codec->afg)
+               return;
        snd_iprintf(buffer, "Default PCM: ");
        print_pcm_caps(buffer, codec, codec->afg);
        snd_iprintf(buffer, "Default Amp-In caps: ");