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mfd: max77686: Use the struct i2c_driver .probe_new instead of .probe

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If a driver is only used in DT platforms, there's no need to get the
i2c_device_id as an argument of the probe function. Since this data
can be get from the matching of_device_id.

There's a temporary .probe_new field in struct i2c_driver that can be
used as probe callback for the case when i2c_device_id won't be used.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Tested-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Javier Martinez Canillas 2017-01-13 10:34:07 -03:00 committed by Lee Jones
parent 68e61f75ab
commit be1bb2355b
1 changed files with 2 additions and 3 deletions
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5
drivers/mfd/max77686.c
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@ -172,8 +172,7 @@ static const struct of_device_id max77686_pmic_dt_match[] = {
};
MODULE_DEVICE_TABLE(of, max77686_pmic_dt_match);
static int max77686_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
static int max77686_i2c_probe(struct i2c_client *i2c)
{
struct max77686_dev *max77686 = NULL;
unsigned int data;
@ -294,7 +293,7 @@ static struct i2c_driver max77686_i2c_driver = {
.pm = &max77686_pm,
.of_match_table = of_match_ptr(max77686_pmic_dt_match),
},
.probe = max77686_i2c_probe,
.probe_new = max77686_i2c_probe,
.id_table = max77686_i2c_id,
};