mfd: max77686: Init max77686->dev before using it

Current code uses max77686->dev in the dev_err call before setting it to
&i2c->dev. Fix it.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c
index f6878f8db57d105b663d399bc2830bbb0ce0b4bf..4d73963cd8f0188d2f9e09c9bbdcde0cf5c35007 100644 (file)
--- a/drivers/mfd/max77686.c
+++ b/drivers/mfd/max77686.c
@@ -93,15 +93,6 @@ static int max77686_i2c_probe(struct i2c_client *i2c,
        if (max77686 == NULL)
                return -ENOMEM;
 
-       max77686->regmap = regmap_init_i2c(i2c, &max77686_regmap_config);
-       if (IS_ERR(max77686->regmap)) {
-               ret = PTR_ERR(max77686->regmap);
-               dev_err(max77686->dev, "Failed to allocate register map: %d\n",
-                               ret);
-               kfree(max77686);
-               return ret;
-       }
-
        i2c_set_clientdata(i2c, max77686);
        max77686->dev = &i2c->dev;
        max77686->i2c = i2c;
@@ -111,6 +102,15 @@ static int max77686_i2c_probe(struct i2c_client *i2c,
        max77686->irq_gpio = pdata->irq_gpio;
        max77686->irq = i2c->irq;
 
+       max77686->regmap = regmap_init_i2c(i2c, &max77686_regmap_config);
+       if (IS_ERR(max77686->regmap)) {
+               ret = PTR_ERR(max77686->regmap);
+               dev_err(max77686->dev, "Failed to allocate register map: %d\n",
+                               ret);
+               kfree(max77686);
+               return ret;
+       }
+
        if (regmap_read(max77686->regmap,
                         MAX77686_REG_DEVICE_ID, &data) < 0) {
                dev_err(max77686->dev,