staging:iio:adc:ad7280a: Cleanup includes

Drop used includes, add a few missing ones and reorder.
The include-what-you-use tool output was considered in making this
change.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com>
Link: https://lore.kernel.org/r/20220206190328.333093-12-jic23@kernel.org

diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c
index 2ba9379ce0a7cb344283a4cc65f8011dd612097b..d408974c848c2b482e9c8be3f02ef8c8695ae8af 100644 (file)
--- a/drivers/staging/iio/adc/ad7280a.c
+++ b/drivers/staging/iio/adc/ad7280a.c
@@ -5,21 +5,23 @@
  * Copyright 2011 Analog Devices Inc.
  */
 
+#include <linux/bitfield.h>
+#include <linux/bits.h>
 #include <linux/crc8.h>
+#include <linux/delay.h>
 #include <linux/device.h>
+#include <linux/err.h>
+#include <linux/interrupt.h>
 #include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/mod_devicetable.h>
+#include <linux/mutex.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
 #include <linux/spi/spi.h>
-#include <linux/bitfield.h>
-#include <linux/err.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/module.h>
 
-#include <linux/iio/iio.h>
-#include <linux/iio/sysfs.h>
 #include <linux/iio/events.h>
+#include <linux/iio/iio.h>
 
 #include "ad7280a.h"