Merge tag 'iio-fixes-for-4.6c' of...

Merge tag 'iio-fixes-for-4.6c' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus

Jonathan writes:

3rd set of IIO fixes for the 4.6 cycle.

* ak8975
  - fix a null pointer exception if an interrupt occurs during probe.
  - fix a maybe-unitialized warning.
* at91-sama5d2
  - fix a crash on removal of the module.

drivers/iio/adc/at91-sama5d2_adc.c

@@ -451,6 +451,8 @@ static int at91_adc_probe(struct platform_device *pdev)
 	if (ret)
 		goto vref_disable;
 
+	platform_set_drvdata(pdev, indio_dev);
+
 	ret = iio_device_register(indio_dev);
 	if (ret < 0)
 		goto per_clk_disable_unprepare;

drivers/iio/magnetometer/ak8975.c

@@ -462,6 +462,8 @@ static int ak8975_setup_irq(struct ak8975_data *data)
 	int rc;
 	int irq;
 
+	init_waitqueue_head(&data->data_ready_queue);
+	clear_bit(0, &data->flags);
 	if (client->irq)
 		irq = client->irq;
 	else
@@ -477,8 +479,6 @@ static int ak8975_setup_irq(struct ak8975_data *data)
 		return rc;
 	}
 
-	init_waitqueue_head(&data->data_ready_queue);
-	clear_bit(0, &data->flags);
 	data->eoc_irq = irq;
 
 	return rc;
@@ -732,7 +732,7 @@ static int ak8975_probe(struct i2c_client *client,
 	int eoc_gpio;
 	int err;
 	const char *name = NULL;
-	enum asahi_compass_chipset chipset;
+	enum asahi_compass_chipset chipset = AK_MAX_TYPE;
 
 	/* Grab and set up the supplied GPIO. */
 	if (client->dev.platform_data)