linux-kernel - Re: [PATCH 0/8] Utilize iomap interface for PC104 and friends

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Date:   Fri, 13 May 2022 22:21:20 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     William Breathitt Gray <william.gray@...aro.org>
Cc:     linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-gpio@...r.kernel.org, schnelle@...ux.ibm.com,
        David.Laight@...lab.com, macro@...am.me.uk,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>
Subject: Re: [PATCH 0/8] Utilize iomap interface for PC104 and friends

On Tue, May 10, 2022 at 7:31 PM William Breathitt Gray
<william.gray@...aro.org> wrote:

> PC104 cards and similar devices do not need to access I/O ports directly
> via inb()/outb() and can instead use the more typical I/O memory
> ioread8()/iowrite8() accessor calls by first calling ioport_map(). This
> patchset converts the relevant PC104/ISA card drivers to do such. With
> these drivers now utilizing I/O memory accessor calls, work can be done
> to consolidate some similar devices (e.g. 104-idio-16, pci-idio-16,
> etc.) into a unified driver in a future patchset.
>
> This patchset spawned from a suggestion made in another thread titled
> "gpio: add HAS_IOPORT dependencies":
> https://lore.kernel.org/all/c3a3cdd99d4645e2bbbe082808cbb2a5@AcuMS.aculab.com/

The series:
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij