[PATCH 4/7] iio: pressure: ms5611: Apply iwyu principles to includes

[Jonathan Cameron <jic23@kernel.org>]

From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Motivated by fixing the new W=1 warning for lack of include of
linux/export.h this reworks all the includes for this driver
along the lines of approximate include what you use principles.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
 drivers/iio/pressure/ms5611_core.c | 15 ++++++++++++---
 drivers/iio/pressure/ms5611_i2c.c  |  5 ++++-
 drivers/iio/pressure/ms5611_spi.c  |  9 +++++++--
 3 files changed, 23 insertions(+), 6 deletions(-)

diff --git a/drivers/iio/pressure/ms5611_core.c b/drivers/iio/pressure/ms5611_core.c
index bdac27bd5a5d..e5e12b500af8 100644
--- a/drivers/iio/pressure/ms5611_core.c
+++ b/drivers/iio/pressure/ms5611_core.c
@@ -9,12 +9,21 @@
  *  http://www.meas-spec.com/downloads/MS5607-02BA03.pdf
  *
  */
-
-#include <linux/module.h>
-#include <linux/iio/iio.h>
+#include <linux/array_size.h>
+#include <linux/bits.h>
 #include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/export.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
 #include <linux/regulator/consumer.h>
+#include <linux/sysfs.h>
+#include <linux/stddef.h>
+#include <linux/types.h>
 
+#include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
 #include <linux/iio/buffer.h>
 #include <linux/iio/triggered_buffer.h>
diff --git a/drivers/iio/pressure/ms5611_i2c.c b/drivers/iio/pressure/ms5611_i2c.c
index 1c041b9085fb..2dd4ff38f595 100644
--- a/drivers/iio/pressure/ms5611_i2c.c
+++ b/drivers/iio/pressure/ms5611_i2c.c
@@ -12,12 +12,15 @@
  */
 
 #include <linux/delay.h>
+#include <linux/errno.h>
 #include <linux/i2c.h>
 #include <linux/module.h>
 #include <linux/mod_devicetable.h>
-
+#include <linux/types.h>
 #include <linux/unaligned.h>
 
+#include <linux/iio/iio.h>
+
 #include "ms5611.h"
 
 static int ms5611_i2c_reset(struct ms5611_state *st)
diff --git a/drivers/iio/pressure/ms5611_spi.c b/drivers/iio/pressure/ms5611_spi.c
index 25c7bd2d8fdf..46e4188cbce2 100644
--- a/drivers/iio/pressure/ms5611_spi.c
+++ b/drivers/iio/pressure/ms5611_spi.c
@@ -7,12 +7,17 @@
  */
 
 #include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/minmax.h>
 #include <linux/module.h>
-#include <linux/spi/spi.h>
 #include <linux/mod_devicetable.h>
-
+#include <linux/spi/spi.h>
+#include <linux/stddef.h>
+#include <linux/types.h>
 #include <linux/unaligned.h>
 
+#include <linux/iio/iio.h>
+
 #include "ms5611.h"
 
 static int ms5611_spi_reset(struct ms5611_state *st)
-- 
2.50.0