[PATCH v4] iio: accel: stk8ba50: Update includes to match IWYU

[PATCH v4] iio: accel: stk8ba50: Update includes to match IWYU

[Miao Li]

From: Miao Li <limiao@kylinos.cn>

Update the list of included headers in stk8ba50.c using
Include-What-You-Use (IWYU) tool, mainly to remove kernel.h
and add missing headers such as array_size.h, bitops.h,
dev_printk.h, etc.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Miao Li <limiao@kylinos.cn>
---

Changes in v4:
- Removing <linux/bits.h> and adding <linux/bitops.h> instead,
  as sign_extend32() is declared in <linux/bitops.h>, 
  and <linux/bitops.h> already includes <linux/bits.h>.
- Link to v3:
  https://lore.kernel.org/all/20260617013834.166337-1-limiao870622@163.com/

Changes in v3:
- Put the changelog after cutter line, no functional changes.
- Link to v2:
  https://lore.kernel.org/all/20260615092116.83850-1-limiao870622@163.com/

Changes in v2:
- Drop linux/iio/types.h as it is already included by linux/iio/iio.h
- Link to v1:
  https://lore.kernel.org/all/20260603015033.187735-1-limiao870622@163.com/

 drivers/iio/accel/stk8ba50.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/iio/accel/stk8ba50.c b/drivers/iio/accel/stk8ba50.c
index a9ff2a273fe1..e2cd5a528c16 100644
--- a/drivers/iio/accel/stk8ba50.c
+++ b/drivers/iio/accel/stk8ba50.c
@@ -7,12 +7,19 @@
  * STK8BA50 7-bit I2C address: 0x18.
  */
 
+#include <linux/array_size.h>
+#include <linux/bitops.h>
+#include <linux/dev_printk.h>
+#include <linux/errno.h>
 #include <linux/i2c.h>
 #include <linux/interrupt.h>
-#include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/mod_devicetable.h>
+#include <linux/mutex.h>
+#include <linux/pm.h>
+#include <linux/sysfs.h>
 #include <linux/types.h>
+
 #include <linux/iio/buffer.h>
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
-- 
2.25.1

Re: [PATCH v4] iio: accel: stk8ba50: Update includes to match IWYU

[Joshua Crofts]

On Sat, 20 Jun 2026 09:59:40 +0800
Miao Li <limiao870622@163.com> wrote:

> From: Miao Li <limiao@kylinos.cn>
> 
> Update the list of included headers in stk8ba50.c using
> Include-What-You-Use (IWYU) tool, mainly to remove kernel.h
> and add missing headers such as array_size.h, bitops.h,
> dev_printk.h, etc.
> 
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
> Signed-off-by: Miao Li <limiao@kylinos.cn>
> ---

Reviewed-by: Joshua Crofts <joshua.crofts1@gmail.com>

-- 
Kind regards

CJD

Re: [PATCH v4] iio: accel: stk8ba50: Update includes to match IWYU

[Jonathan Cameron]

On Sat, 20 Jun 2026 08:55:12 +0200
Joshua Crofts <joshua.crofts1@gmail.com> wrote:

> On Sat, 20 Jun 2026 09:59:40 +0800
> Miao Li <limiao870622@163.com> wrote:
> 
> > From: Miao Li <limiao@kylinos.cn>
> > 
> > Update the list of included headers in stk8ba50.c using
> > Include-What-You-Use (IWYU) tool, mainly to remove kernel.h
> > and add missing headers such as array_size.h, bitops.h,
> > dev_printk.h, etc.
> > 
> > Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
> > Signed-off-by: Miao Li <limiao@kylinos.cn>
> > ---  
> 
> Reviewed-by: Joshua Crofts <joshua.crofts1@gmail.com>
> 

Applied to the testing branch of iio.git.

thanks,

Jonathan