Drivers: iio: remove __dev* attributes.

CONFIG_HOTPLUG is going away as an option.  As a result, the __dev*
markings need to be removed.

This change removes the use of __devinit, __devexit_p, and __devexit
from these drivers.

Based on patches originally written by Bill Pemberton, but redone by me
in order to handle some of the coding style issues better, by hand.

Cc: Bill Pemberton <wfp5p@virginia.edu>
Cc: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/iio/amplifiers/ad8366.c

@@ -133,7 +133,7 @@ static const struct iio_chan_spec ad8366_channels[] = {
 	AD8366_CHAN(1),
 };
 
-static int __devinit ad8366_probe(struct spi_device *spi)
+static int ad8366_probe(struct spi_device *spi)
 {
 	struct iio_dev *indio_dev;
 	struct ad8366_state *st;
@@ -182,7 +182,7 @@ error_put_reg:
 	return ret;
 }
 
-static int __devexit ad8366_remove(struct spi_device *spi)
+static int ad8366_remove(struct spi_device *spi)
 {
 	struct iio_dev *indio_dev = spi_get_drvdata(spi);
 	struct ad8366_state *st = iio_priv(indio_dev);
@@ -211,7 +211,7 @@ static struct spi_driver ad8366_driver = {
 		.owner	= THIS_MODULE,
 	},
 	.probe		= ad8366_probe,
-	.remove		= __devexit_p(ad8366_remove),
+	.remove		= ad8366_remove,
 	.id_table	= ad8366_id,
 };