linux-kernel - Re: [PATCH 0/3] Migrate PCIe-IDIO-24 GPIO driver to the regmap API

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Message-ID: <Y/5RfjJCDdrZbHgJ@sirena.org.uk>
Date:   Tue, 28 Feb 2023 19:09:50 +0000
From:   Mark Brown <broonie@...nel.org>
To:     William Breathitt Gray <william.gray@...aro.org>
Cc:     linus.walleij@...aro.org, brgl@...ev.pl,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        michael@...le.cc, quarium@...il.com, jhentges@...esio.com,
        jay.dolan@...esio.com
Subject: Re: [PATCH 0/3] Migrate PCIe-IDIO-24 GPIO driver to the regmap API

On Mon, Feb 27, 2023 at 08:53:39PM -0500, William Breathitt Gray wrote:

> A patch to pass the device regmap and irq_drv_data as a parameters for
> the struct regmap_irq_chip set_type_config() is included. This is needed
> by idio_24_set_type_config() in order to update the type configuration
> on the device as well as irq_drv_data for idio_24_handle_mask_sync().

The values from the config buffer are supposed to be written out in
regmap_irq_sync_unlock() - why is something custom needed here?

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