linux-kernel - Re: [PATCH v4 6/9] iio: imu: st_lsm6dsx: make event management functions generic

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Message-ID: <20251207153358.49a7e515@jic23-huawei>
Date: Sun, 7 Dec 2025 15:33:58 +0000
From: Jonathan Cameron <jic23@...nel.org>
To: Francesco Lavra <flavra@...libre.com>
Cc: Lorenzo Bianconi <lorenzo@...nel.org>, David Lechner
 <dlechner@...libre.com>, Nuno Sá <nuno.sa@...log.com>, Andy
 Shevchenko <andy@...nel.org>, linux-iio@...r.kernel.org,
 linux-kernel@...r.kernel.org, Andy Shevchenko <andriy.shevchenko@...el.com>
Subject: Re: [PATCH v4 6/9] iio: imu: st_lsm6dsx: make event management
 functions generic

On Mon,  1 Dec 2025 11:00:15 +0100
Francesco Lavra <flavra@...libre.com> wrote:

> In preparation for adding support for more event types, use an array
> indexed by event ID instead of a scalar value to store enabled events, and
> refactor the functions to configure and report events so that their
> implementation is not specific for wakeup events. Move the logic to update
> the global event interrupt enable flag from st_lsm6dsx_event_setup() to its
> calling function, so that it can take into account also event sources
> different from the source being configured. While changing the signature of
> the st_lsm6dsx_event_setup() function, opportunistically add the currently
> unused `axis` parameter, which will be used when adding support for
> enabling and disabling events on a per axis basis.
> 
> Signed-off-by: Francesco Lavra <flavra@...libre.com>
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@...el.com>
> Acked-by: Lorenzo Bianconi <lorenzo@...nel.org>
Applied.