linux-kernel - [PATCH next 0/4] IIO: sca3000: devm resource management

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Message-ID: <20260130214323.236389-1-harshit.m.mogalapalli@oracle.com>
Date: Fri, 30 Jan 2026 13:43:07 -0800
From: Harshit Mogalapalli <harshit.m.mogalapalli@...cle.com>
To: Jonathan Cameron <jic23@...nel.org>, David Lechner <dlechner@...libre.com>,
        Nuno Sá <nuno.sa@...log.com>,
        Andy Shevchenko <andy@...nel.org>,
        Harshit Mogalapalli <harshit.m.mogalapalli@...cle.com>,
        Andrew Ijano <andrew.ijano@...il.com>,
        Gustavo Bastos <gustavobastos@....br>,
        linux-iio@...r.kernel.org (open list:IIO SUBSYSTEM AND DRIVERS),
        linux-kernel@...r.kernel.org (open list)
Cc: kernel-janitors@...r.kernel.org
Subject: [PATCH next 0/4] IIO: sca3000: devm resource management

Hi,

This is an attempt to update sca3000 accelerometer driver to make use
of devm_ based helpers where needed. I have split it into 4 patches.

Patch 1 does some refactoring and simplification.
Patch 2 switches request_threaded_irq() over to the devm helper.
Patch 3 converts iio_device_register() to its managed counterpart.
Patch 4 replaces the remove() callback with devm_add_action_or_reset()
        while preserving the existing iio_device_unregister() ->
        disable interrupts sequence. I would welcome an extra look at
	this patch.

The series builds cleanly and I have performed static analysis with
smatch checker and haven't tested on actual hardware.

Thanks for your time.

Regards,
Harshit

Harshit Mogalapalli (4):
  iio: sca3000: cache SPI device ID in probe
  iio: sca3000: switch IRQ handling to devm helpers
  iio: sca3000: manage device registration with devm helper
  iio: sca3000: stop interrupts via devm_add_action_or_reset()

 drivers/iio/accel/sca3000.c | 92 +++++++++++++++++--------------------
 1 file changed, 42 insertions(+), 50 deletions(-)

-- 
2.50.1