[PATCH v2 0/6] iio: accel: mma8452: improve coding style, pm and resource cleanup

Sanjay Chitroda
2026-04-22T16:56:49Z

From: Sanjay Chitroda <sanjayembeddedse@gmail.com>

Hi all,

This series contains a small cleanup and improvements to use modern kernel
helper API and coding style for mma8452 accelarator driver.

The changes modernize mutex with guard(), dev_err_probe usage,
resolve checkpatch CHECKS and pm_ptr macro usage.

Changes in v2:
- 0005: address review comment from Andy and Geert
and use DEFINE_RUNTIME_DEV_PM_OPS macro
- Added new cleanup channges in mma8452 driver

No functional behavior changes are intended.

Testing:
- Compiled with W=1
- Build-tested on QEMU x86_64

Feedback and reviews are very welcome.

Thanks,
Sanjay Chitroda

Sanjay Chitroda (6):
iio: accel: mma8452: cleanup codestyle warning
iio: accel: mma8452: sort headers alphabetically
iio: accel: mma8452: use local struct device
iio: accel: mma8452: Use dev_err_probe()
iio: accel: mma8452: use pm_ptr() for dev_pm_ops
iio: accel: mma8452: use guard() to release mutexes

drivers/iio/accel/mma8452.c | 161 +++++++++++++++++-------------------
1 file changed, 76 insertions(+), 85 deletions(-)

base-commit: eade2b843d9b1f668fc1775f15611bb0a1999cd9
--
2.34.1