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Date:   Wed, 9 Nov 2022 15:47:36 -0500
From:   William Breathitt Gray <william.gray@linaro.org>
To:     Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc:     linus.walleij@linaro.org, brgl@bgdev.pl,
        linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] gpio: 104-dio-48e: Migrate to regmap API
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References: <cover.1667472555.git.william.gray@linaro.org>
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On Mon, Nov 07, 2022 at 12:38:47PM +0200, Andy Shevchenko wrote:
> On Thu, Nov 03, 2022 at 07:20:47AM -0400, William Breathitt Gray wrote:
> > The regmap API supports IO port accessors so we can take advantage of
> > regmap abstractions rather than handling access to the device registers
> > directly in the driver.
>=20
> I'm wondering if gpio-regmap can be used for these...
>=20
> --=20
> With Best Regards,
> Andy Shevchenko

I might be able to update the gpio-i8255 functions to take advantage of
gpio-regmap, but the changes in the precursor patches are primarily to
handle the device interrupts. Currently, I call gpio_irq_chip_set_chip()
to assign the struct irq_chip structure to the struct gpio_irq_chip
structure. What would be the equivalent for gpio-regmap?

William Breathitt Gray

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