[PATCH v3 1/3] iio: light: ltr501: update header inclusions

[rafasales em usp.br]

From: "Rafael B. Sales" <rafasales em usp.br>

Update header inclusions to follow IWYU (Include What You Use)
principle

Signed-off-by: Rafael B. Sales <rafasales em usp.br>
Co-developed-by: Gustavo C. Arakaki <gustavo.arakaki em usp.br>
Signed-off-by: Gustavo C. Arakaki <gustavo.arakaki em usp.br>
---
Changes in v3:
- Separates asm/, linux/ and linux/iio/ headers in separate blocks
- Removes redundant headers
- Replaces some headers
- Removes cleanup.h
---
 drivers/iio/light/ltr501.c | 29 +++++++++++++++++++++++------
 1 file changed, 23 insertions(+), 6 deletions(-)

diff --git a/drivers/iio/light/ltr501.c b/drivers/iio/light/ltr501.c
index 4d99ae336f61..277c497bd6d8 100644
--- a/drivers/iio/light/ltr501.c
+++ b/drivers/iio/light/ltr501.c
@@ -9,20 +9,37 @@
  * TODO: IR LED characteristics
  */
 
-#include <linux/module.h>
-#include <linux/mod_devicetable.h>
-#include <linux/i2c.h>
-#include <linux/err.h>
+#include <asm/page.h>
+#include <asm/byteorder.h>
+
+#include <linux/array_size.h>
+#include <linux/bitops.h>
 #include <linux/delay.h>
+#include <linux/dev_printk.h>
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/errno.h>
+#include <linux/i2c.h>
+#include <linux/interrupt.h>
+#include <linux/math.h>
+#include <linux/mod_devicetable.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/pm.h>
+#include <linux/property.h>
 #include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
+#include <linux/sprintf.h>
+#include <linux/sysfs.h>
+#include <linux/types.h>
 
-#include <linux/iio/iio.h>
+#include <linux/iio/buffer.h>
 #include <linux/iio/events.h>
+#include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
 #include <linux/iio/trigger_consumer.h>
-#include <linux/iio/buffer.h>
 #include <linux/iio/triggered_buffer.h>
+#include <linux/iio/types.h>
 
 #define LTR501_ALS_CONTR 0x80 /* ALS operation mode, SW reset */
 #define LTR501_PS_CONTR 0x81 /* PS operation mode */
-- 
2.53.0