[PATCH 12/14] iio: temperature: tsys01: make headers conform to IWYU

[Joshua Crofts <joshua.crofts1@gmail.com>]

Remove the catch-all kernel.h header, add missing headers and remove
unused headers.

Signed-off-by: Joshua Crofts <joshua.crofts1@gmail.com>
---
Header changes explained:
Added:
- <linux/array_size.h>: for ARRAY_SIZE()
- <linux/dev_printk.h>: for dev_err(), dev_info(), etc.
- <linux/i2c.h>: for i2c_client and i2c_device_id
- <linux/math64.h>: for div64 functions
- <linux/types.h>: for fixed-width integer types (u8, u16, etc.)
Removed:
- <linux/device.h>: not directly used in this driver
- <linux/init.h>: not directly used in this driver
- <linux/kernel.h>: catch-all header no longer needed
- <linux/stat.h>: not directly used in this driver
---
 drivers/iio/temperature/tsys01.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/iio/temperature/tsys01.c b/drivers/iio/temperature/tsys01.c
index 14de67ee8be7..4b8c2a3287fc 100644
--- a/drivers/iio/temperature/tsys01.c
+++ b/drivers/iio/temperature/tsys01.c
@@ -8,12 +8,13 @@
  *  http://www.meas-spec.com/downloads/TSYS01_Digital_Temperature_Sensor.pdf
  */
 
-#include <linux/device.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
+#include <linux/array_size.h>
+#include <linux/dev_printk.h>
+#include <linux/i2c.h>
+#include <linux/math64.h>
 #include <linux/module.h>
 #include <linux/mutex.h>
-#include <linux/stat.h>
+#include <linux/types.h>
 
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>

-- 
2.55.0