diff options
Diffstat (limited to 'drivers/mfd/max77693.c')
| -rw-r--r-- | drivers/mfd/max77693.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/mfd/max77693.c b/drivers/mfd/max77693.c index c04723efc70..9f92463f4f7 100644 --- a/drivers/mfd/max77693.c +++ b/drivers/mfd/max77693.c @@ -28,6 +28,7 @@ #include <linux/i2c.h> #include <linux/err.h> #include <linux/interrupt.h> +#include <linux/of.h> #include <linux/pm_runtime.h> #include <linux/mutex.h> #include <linux/mfd/core.h> @@ -110,15 +111,9 @@ static int max77693_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { struct max77693_dev *max77693; - struct max77693_platform_data *pdata = dev_get_platdata(&i2c->dev); u8 reg_data; int ret = 0; - if (!pdata) { - dev_err(&i2c->dev, "No platform data found.\n"); - return -EINVAL; - } - max77693 = devm_kzalloc(&i2c->dev, sizeof(struct max77693_dev), GFP_KERNEL); if (max77693 == NULL) @@ -138,8 +133,6 @@ static int max77693_i2c_probe(struct i2c_client *i2c, return ret; } - max77693->wakeup = pdata->wakeup; - ret = max77693_read_reg(max77693->regmap, MAX77693_PMIC_REG_PMIC_ID2, ®_data); if (ret < 0) { @@ -179,8 +172,6 @@ static int max77693_i2c_probe(struct i2c_client *i2c, if (ret < 0) goto err_mfd; - device_init_wakeup(max77693->dev, pdata->wakeup); - return ret; err_mfd: @@ -235,11 +226,19 @@ static const struct dev_pm_ops max77693_pm = { .resume = max77693_resume, }; +#ifdef CONFIG_OF +static struct of_device_id max77693_dt_match[] = { + { .compatible = "maxim,max77693" }, + {}, +}; +#endif + static struct i2c_driver max77693_i2c_driver = { .driver = { .name = "max77693", .owner = THIS_MODULE, .pm = &max77693_pm, + .of_match_table = of_match_ptr(max77693_dt_match), }, .probe = max77693_i2c_probe, .remove = max77693_i2c_remove, |