From: Kuninori Morimoto Date: Thu, 21 Apr 2022 02:56:17 +0000 (+0000) Subject: ASoC: audio-graph-card2: indicate "Experimental stage" warning only when successed X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c1d97b866100f354c3381c756e8ea7c4d8f0ccbe;p=linux.git ASoC: audio-graph-card2: indicate "Experimental stage" warning only when successed Because Sound Card needs many drivers to probe, current audio-graph-card2 will indicate "Experimental stage" at top of probe function even though in case it gets -EPROBE_DEFER, thus it will be indicated many times. This patch indicates it when probe was succeeded. [ 1.601393] asoc-audio-graph-card2 sound: Audio Graph Card2 is still under Experimental stage ... [ 1.721269] asoc-audio-graph-card2 sound: Audio Graph Card2 is still under Experimental stage ... [ 1.755231] asoc-audio-graph-card2 sound: Audio Graph Card2 is still under Experimental stage ... [ 1.907710] asoc-audio-graph-card2 sound: Audio Graph Card2 is still under Experimental stage ... [ 1.933173] rcar_sound ec500000.sound: probed [ 1.948875] asoc-audio-graph-card2 sound: Audio Graph Card2 is still under Experimental stage [ 1.959558] asoc-audio-graph-card2 sound: ak4613-hifi <-> rsnd-dai.0 mapping ok [ 1.968119] asoc-audio-graph-card2 sound: i2s-hifi <-> rsnd-dai.1 mapping ok Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/87o80vgn5a.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown --- diff --git a/sound/soc/generic/audio-graph-card2.c b/sound/soc/generic/audio-graph-card2.c index c0f3907a01fd4..2b5d20f02f8f8 100644 --- a/sound/soc/generic/audio-graph-card2.c +++ b/sound/soc/generic/audio-graph-card2.c @@ -1178,8 +1178,6 @@ int audio_graph2_parse_of(struct asoc_simple_priv *priv, struct device *dev, struct link_info *li; int ret; - dev_warn(dev, "Audio Graph Card2 is still under Experimental stage\n"); - li = devm_kzalloc(dev, sizeof(*li), GFP_KERNEL); if (!li) return -ENOMEM; @@ -1245,6 +1243,9 @@ err: if (ret < 0) dev_err_probe(dev, ret, "parse error\n"); + if (ret == 0) + dev_warn(dev, "Audio Graph Card2 is still under Experimental stage\n"); + return ret; } EXPORT_SYMBOL_GPL(audio_graph2_parse_of);