diff options
| author | Stephen Kitt <steve@sk2.org> | 2022-03-25 18:19:04 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-04-05 11:23:13 +0200 |
| commit | 5e9058ea2bc6e73aeb54b585af38d043490a8509 (patch) | |
| tree | 0ebaef2317b744d27a2c9dd255f769051d33169a /sound/soc/codecs/da7218.c | |
| parent | ASoC: da[79]*: use simple i2c probe function (diff) | |
| download | linux-5e9058ea2bc6e73aeb54b585af38d043490a8509.tar.xz linux-5e9058ea2bc6e73aeb54b585af38d043490a8509.zip | |
ASoC: da7218: use i2c_match_id and simple i2c probe
As part of the ongoing i2c transition to the simple probe
("probe_new"), this patch uses i2c_match_id to retrieve the
driver_data for the probed device. The id parameter is thus no longer
necessary and the simple probe can be used instead.
This patch follows the model set by da7218_of_get_id().
Signed-off-by: Stephen Kitt <steve@sk2.org>
Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Link: https://lore.kernel.org/r/20220325171904.1223539-1-steve@sk2.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/da7218.c')
| -rw-r--r-- | sound/soc/codecs/da7218.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/sound/soc/codecs/da7218.c b/sound/soc/codecs/da7218.c index ea426d986d4c..a5d7c350a3de 100644 --- a/sound/soc/codecs/da7218.c +++ b/sound/soc/codecs/da7218.c @@ -3258,8 +3258,19 @@ static const struct regmap_config da7218_regmap_config = { * I2C layer */ -static int da7218_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static const struct i2c_device_id da7218_i2c_id[]; + +static inline int da7218_i2c_get_id(struct i2c_client *i2c) +{ + const struct i2c_device_id *id = i2c_match_id(da7218_i2c_id, i2c); + + if (id) + return (uintptr_t)id->driver_data; + else + return -EINVAL; +} + +static int da7218_i2c_probe(struct i2c_client *i2c) { struct da7218_priv *da7218; int ret; @@ -3273,7 +3284,7 @@ static int da7218_i2c_probe(struct i2c_client *i2c, if (i2c->dev.of_node) da7218->dev_id = da7218_of_get_id(&i2c->dev); else - da7218->dev_id = id->driver_data; + da7218->dev_id = da7218_i2c_get_id(i2c); if ((da7218->dev_id != DA7217_DEV_ID) && (da7218->dev_id != DA7218_DEV_ID)) { @@ -3311,7 +3322,7 @@ static struct i2c_driver da7218_i2c_driver = { .name = "da7218", .of_match_table = da7218_of_match, }, - .probe = da7218_i2c_probe, + .probe_new = da7218_i2c_probe, .id_table = da7218_i2c_id, }; |