iio: dac: Convert ad5380 to devm_regmap_* APIs

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/iio/dac/ad5380.c b/drivers/iio/dac/ad5380.c
index 5dfb445..14991ac 100644 (file)
--- a/drivers/iio/dac/ad5380.c
+++ b/drivers/iio/dac/ad5380.c
@@ -373,7 +373,7 @@ static int __devinit ad5380_probe(struct device *dev, struct regmap *regmap,
        if (indio_dev == NULL) {
                dev_err(dev, "Failed to allocate iio device\n");
                ret = -ENOMEM;
-               goto error_regmap_exit;
+               goto error_out;
        }
 
        st = iio_priv(indio_dev);
@@ -436,8 +436,7 @@ error_free_reg:
        kfree(indio_dev->channels);
 error_free:
        iio_device_free(indio_dev);
-error_regmap_exit:
-       regmap_exit(regmap);
+error_out:
 
        return ret;
 }
@@ -456,7 +455,6 @@ static int __devexit ad5380_remove(struct device *dev)
                regulator_put(st->vref_reg);
        }
 
-       regmap_exit(st->regmap);
        iio_device_free(indio_dev);
 
        return 0;
@@ -485,7 +483,7 @@ static int __devinit ad5380_spi_probe(struct spi_device *spi)
        const struct spi_device_id *id = spi_get_device_id(spi);
        struct regmap *regmap;
 
-       regmap = regmap_init_spi(spi, &ad5380_regmap_config);
+       regmap = devm_regmap_init_spi(spi, &ad5380_regmap_config);
 
        if (IS_ERR(regmap))
                return PTR_ERR(regmap);
@@ -559,7 +557,7 @@ static int __devinit ad5380_i2c_probe(struct i2c_client *i2c,
 {
        struct regmap *regmap;
 
-       regmap = regmap_init_i2c(i2c, &ad5380_regmap_config);
+       regmap = devm_regmap_init_i2c(i2c, &ad5380_regmap_config);
 
        if (IS_ERR(regmap))
                return PTR_ERR(regmap);