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Commit affdb62b authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Don't set up active streams twice 



We don't have to set up a stream that has been already set up
previously.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 50b15487

sound/pci/hda/hda_codec.c

+2 −2
Original line number Diff line number Diff line
@@ -1493,7 +1493,7 @@ void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid, 
		    "NID=0x%x, stream=0x%x, channel=%d, format=0x%x\n",

		    nid, stream_tag, channel_id, format);

	p = get_hda_cvt_setup(codec, nid);

	if (!p)

	if (!p || p->active)

		return;



	if (codec->pcm_format_first)
@@ -1540,7 +1540,7 @@ void __snd_hda_codec_cleanup_stream(struct hda_codec *codec, hda_nid_t nid, 


	snd_printdd("hda_codec_cleanup_stream: NID=0x%x\n", nid);

	p = get_hda_cvt_setup(codec, nid);

	if (p) {

	if (p && p->active) {

		/* here we just clear the active flag when do_now isn't set;

		 * actual clean-ups will be done later in

		 * purify_inactive_streams() called from snd_hda_codec_prpapre()