iio: frequency: ad9834: clean up includes

Cleanup include headers by removing proxy kernel.h header and
unnecessary list.h, interrupt.h, workqueue.h and slab.h headers. Added
additional headers that were previously included from kernel.h.

Verified using the include-what-you-use tool.

Signed-off-by: Joshua Crofts <joshua.crofts1@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/staging/iio/frequency/ad9834.c b/drivers/staging/iio/frequency/ad9834.c
index bdb2580e29bfd311ffa0b3c4de6291bef469f0c6..330db78fe76613c92f5ff1b41f165e1160f07354 100644 (file)
--- a/drivers/staging/iio/frequency/ad9834.c
+++ b/drivers/staging/iio/frequency/ad9834.c
@@ -5,18 +5,21 @@
  * Copyright 2010-2011 Analog Devices Inc.
  */
 
+#include <linux/bits.h>
 #include <linux/clk.h>
-#include <linux/interrupt.h>
-#include <linux/workqueue.h>
-#include <linux/device.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/sysfs.h>
-#include <linux/list.h>
-#include <linux/spi/spi.h>
-#include <linux/regulator/consumer.h>
+#include <linux/dev_printk.h>
 #include <linux/err.h>
+#include <linux/kstrtox.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/regulator/consumer.h>
+#include <linux/spi/spi.h>
+#include <linux/string.h>
+#include <linux/sysfs.h>
+#include <linux/types.h>
+
+#include <asm/byteorder.h>
 #include <asm/div64.h>
 
 #include <linux/iio/iio.h>