mfd: max77693: Remove device wakeup from driver

The patch removes wakeup related code from the driver and plaftorm
data - it is already handled by i2c core using I2C_CLIENT_WAKE flag
from struct i2c_board_info. As a result MFD itself do not requires
platform data.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

1 files changed, 0 insertions, 10 deletions

diff --git a/drivers/mfd/max77693.c b/drivers/mfd/max77693.c
index c04723efc707..27f5da3bc63a 100644
--- a/drivers/mfd/max77693.c
+++ b/drivers/mfd/max77693.c
@@ -110,15 +110,9 @@ 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 +132,6 @@ 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,
                                 &reg_data);
         if (ret < 0) {
@@ -179,8 +171,6 @@ 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: