Many hwmon drivers don't use the id information provided by the old i2c probe function, and the remainder can easily be adapted to the new form ("probe_new") by calling i2c_match_id explicitly. This avoids scanning the identifier tables during probes. Drivers which didn't use the id are converted as-is; drivers which did are modified to call i2c_match_id() with the same level of error-handling (if any) as before. This patch wraps up the transition for hwmon, with four stragglers not included in the previous large patch. Signed-off-by: Stephen Kitt <steve@xxxxxxx> --- drivers/hwmon/adc128d818.c | 5 ++--- drivers/hwmon/ads7828.c | 9 +++++---- drivers/hwmon/lm87.c | 4 ++-- drivers/hwmon/w83795.c | 9 +++++---- 4 files changed, 14 insertions(+), 13 deletions(-) diff --git a/drivers/hwmon/adc128d818.c b/drivers/hwmon/adc128d818.c index f9edec195c35..80511d316845 100644 --- a/drivers/hwmon/adc128d818.c +++ b/drivers/hwmon/adc128d818.c @@ -427,8 +427,7 @@ static int adc128_init_client(struct adc128_data *data) return 0; } -static int adc128_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int adc128_probe(struct i2c_client *client) { struct device *dev = &client->dev; struct regulator *regulator; @@ -524,7 +523,7 @@ static struct i2c_driver adc128_driver = { .name = "adc128d818", .of_match_table = of_match_ptr(adc128_of_match), }, - .probe = adc128_probe, + .probe_new = adc128_probe, .remove = adc128_remove, .id_table = adc128_id, .detect = adc128_detect, diff --git a/drivers/hwmon/ads7828.c b/drivers/hwmon/ads7828.c index d895b73fde6f..7246198f0901 100644 --- a/drivers/hwmon/ads7828.c +++ b/drivers/hwmon/ads7828.c @@ -99,8 +99,9 @@ static const struct regmap_config ads2830_regmap_config = { .val_bits = 8, }; -static int ads7828_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static const struct i2c_device_id ads7828_device_ids[]; + +static int ads7828_probe(struct i2c_client *client) { struct device *dev = &client->dev; struct ads7828_platform_data *pdata = dev_get_platdata(dev); @@ -141,7 +142,7 @@ static int ads7828_probe(struct i2c_client *client, chip = (enum ads7828_chips) of_device_get_match_data(&client->dev); else - chip = id->driver_data; + chip = i2c_match_id(ads7828_device_ids, client)->driver_data; /* Bound Vref with min/max values */ vref_mv = clamp_val(vref_mv, ADS7828_EXT_VREF_MV_MIN, @@ -207,7 +208,7 @@ static struct i2c_driver ads7828_driver = { }, .id_table = ads7828_device_ids, - .probe = ads7828_probe, + .probe_new = ads7828_probe, }; module_i2c_driver(ads7828_driver); diff --git a/drivers/hwmon/lm87.c b/drivers/hwmon/lm87.c index ad501ac4a594..24cb8a1c3381 100644 --- a/drivers/hwmon/lm87.c +++ b/drivers/hwmon/lm87.c @@ -912,7 +912,7 @@ static int lm87_init_client(struct i2c_client *client) return 0; } -static int lm87_probe(struct i2c_client *client, const struct i2c_device_id *id) +static int lm87_probe(struct i2c_client *client) { struct lm87_data *data; struct device *hwmon_dev; @@ -994,7 +994,7 @@ static struct i2c_driver lm87_driver = { .name = "lm87", .of_match_table = lm87_of_match, }, - .probe = lm87_probe, + .probe_new = lm87_probe, .id_table = lm87_id, .detect = lm87_detect, .address_list = normal_i2c, diff --git a/drivers/hwmon/w83795.c b/drivers/hwmon/w83795.c index 44f68b965aec..9cff2e399f1d 100644 --- a/drivers/hwmon/w83795.c +++ b/drivers/hwmon/w83795.c @@ -2134,8 +2134,9 @@ static void w83795_apply_temp_config(struct w83795_data *data, u8 config, } } -static int w83795_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static const struct i2c_device_id w83795_id[]; + +static int w83795_probe(struct i2c_client *client) { int i; u8 tmp; @@ -2148,7 +2149,7 @@ static int w83795_probe(struct i2c_client *client, return -ENOMEM; i2c_set_clientdata(client, data); - data->chip_type = id->driver_data; + data->chip_type = i2c_match_id(w83795_id, client)->driver_data; data->bank = i2c_smbus_read_byte_data(client, W83795_REG_BANKSEL); mutex_init(&data->update_lock); @@ -2256,7 +2257,7 @@ static struct i2c_driver w83795_driver = { .driver = { .name = "w83795", }, - .probe = w83795_probe, + .probe_new = w83795_probe, .remove = w83795_remove, .id_table = w83795_id, -- 2.25.4