ASoC: rt5682: Prefer async probe

The probe of rt5682 is pretty slow.  A quick measurement shows that it
takes ~650 ms on at least one board.  There's no reason to block all
other drivers waiting for this probe to finish.  Set the flag to allow
other drivers to probe while we're probing.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20200828162005.1.I4f67f494c4f759b0e5c7f487e040dfdcf16e0876@changeid
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt5682-i2c.c b/sound/soc/codecs/rt5682-i2c.c
index 85aba311bdc8ea6a26b656f637729c7f43df4bfb..6b4e0eb30c89ae8a62e8b14933a6efc767ca1d9e 100644 (file)
--- a/sound/soc/codecs/rt5682-i2c.c
+++ b/sound/soc/codecs/rt5682-i2c.c
@@ -294,6 +294,7 @@ static struct i2c_driver rt5682_i2c_driver = {
                .name = "rt5682",
                .of_match_table = rt5682_of_match,
                .acpi_match_table = rt5682_acpi_match,
+               .probe_type = PROBE_PREFER_ASYNCHRONOUS,
        },
        .probe = rt5682_i2c_probe,
        .shutdown = rt5682_i2c_shutdown,