[PATCH 1/7] iio: light: opt3001: make headers conform to iwyu

[Joshua Crofts via B4 Relay]

From: Joshua Crofts <joshua.crofts1@xxxxxxxxx>

Remove kernel.h proxy header, device.h, irq.h, slab.h as they are
unnecessary and add missing headers (array_size.h, dev_printk.h,
errno.h, jiffies.h, wait.h) to enforce IWYU principle and reduce
transitive dependencies. Also, replace bitops.h with bits.h as only
the BIT() macro is used.

Signed-off-by: Joshua Crofts <joshua.crofts1@xxxxxxxxx>
---
 drivers/iio/light/opt3001.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/drivers/iio/light/opt3001.c b/drivers/iio/light/opt3001.c
index 53bc455b7bad142695d9fecc6cabb934fb3ace0c..e6c3665f46be47129097c3997c7551ba9a8f6440 100644
--- a/drivers/iio/light/opt3001.c
+++ b/drivers/iio/light/opt3001.c
@@ -8,18 +8,19 @@
  * Based on previous work from: Felipe Balbi <balbi@xxxxxx>
  */
 
-#include <linux/bitops.h>
+#include <linux/array_size.h>
+#include <linux/bits.h>
 #include <linux/delay.h>
-#include <linux/device.h>
+#include <linux/dev_printk.h>
+#include <linux/errno.h>
 #include <linux/i2c.h>
 #include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/jiffies.h>
 #include <linux/mod_devicetable.h>
+#include <linux/module.h>
 #include <linux/mutex.h>
-#include <linux/slab.h>
 #include <linux/types.h>
+#include <linux/wait.h>
 
 #include <linux/iio/events.h>
 #include <linux/iio/iio.h>

-- 
2.47.3