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/adc/viperboard_adc.c

@@ -116,7 +116,7 @@ static const struct iio_info vprbrd_adc_iio_info = {
 	.driver_module = THIS_MODULE,
 };
 
-static int __devinit vprbrd_adc_probe(struct platform_device *pdev)
+static int vprbrd_adc_probe(struct platform_device *pdev)
 {
 	struct vprbrd *vb = dev_get_drvdata(pdev->dev.parent);
 	struct vprbrd_adc *adc;
@@ -154,7 +154,7 @@ error:
 	return ret;
 }
 
-static int __devexit vprbrd_adc_remove(struct platform_device *pdev)
+static int vprbrd_adc_remove(struct platform_device *pdev)
 {
 	struct iio_dev *indio_dev = platform_get_drvdata(pdev);
 
@@ -170,7 +170,7 @@ static struct platform_driver vprbrd_adc_driver = {
 		.owner	= THIS_MODULE,
 	},
 	.probe		= vprbrd_adc_probe,
-	.remove		= __devexit_p(vprbrd_adc_remove),
+	.remove		= vprbrd_adc_remove,
 };
 
 module_platform_driver(vprbrd_adc_driver);