Suppress probe deferral error messages when probing link components to avoid spamming the logs, for example, if a required component has not yet been registered:
snd-sc8280xp sound: ASoC: failed to instantiate card -517
Note that dev_err_probe() is not used as the card can be unbound and rebound while the underlying platform device remains bound to its driver.
Signed-off-by: Johan Hovold johan+linaro@kernel.org --- sound/soc/soc-core.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index b48efc3a08d2..b9cb5c4e3685 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1988,8 +1988,10 @@ static int snd_soc_bind_card(struct snd_soc_card *card) /* probe all components used by DAI links on this card */ ret = soc_probe_link_components(card); if (ret < 0) { - dev_err(card->dev, - "ASoC: failed to instantiate card %d\n", ret); + if (ret != -EPROBE_DEFER) { + dev_err(card->dev, + "ASoC: failed to instantiate card %d\n", ret); + } goto probe_end; }