From: Chris Packham <Chris.Packham@alliedtelesis.co.nz>
To: "linus.walleij@linaro.org" <linus.walleij@linaro.org>
Cc: "sbranden@broadcom.com" <sbranden@broadcom.com>,
"rjui@broadcom.com" <rjui@broadcom.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
"bcm-kernel-feedback-list@broadcom.com"
<bcm-kernel-feedback-list@broadcom.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v3 2/2] pinctrl: bcm: nsp: implement get_direction
Date: Mon, 4 Nov 2019 19:58:52 +0000 [thread overview]
Message-ID: <ee32b9a0d6f8ecef9c70fb684e5e29b873993cf5.camel@alliedtelesis.co.nz> (raw)
In-Reply-To: <CACRpkdb530Do3BnVBA6Q7TWOQ0_QfytqaPHPXCPoZP_742Rvzw@mail.gmail.com>
On Mon, 2019-11-04 at 16:24 +0100, Linus Walleij wrote:
> On Mon, Nov 4, 2019 at 1:18 AM Chris Packham
> <chris.packham@alliedtelesis.co.nz> wrote:
>
> > The get_direction api is strongly recommended to be implemented. In fact
> > if it is not implemented gpio-hogs will not get the correct direction.
> > Add an implementation of get_direction for the nsp-gpio driver.
> >
> > Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
> > Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
>
> BTW I think it looks like this the GPIO part of this driver can be
> converted to use GPIO_GENERIC. Compare to other
> drivers such as drivers/gpio/gpio-ftgpio010.c.
>
> It's a fun way to cut down lines if you have time to check
> and test!
>
I'll see if I can fit it in. Got another problem I'm chasing on the
same platform.
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prev parent reply other threads:[~2019-11-04 19:59 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-04 0:18 [PATCH v3 0/2] pinctrl: bcm: nsp: gpio improvements Chris Packham
2019-11-04 0:18 ` [PATCH v3 1/2] pinctrl: bcm: nsp: use gpiolib infrastructure for interrupts Chris Packham
2019-11-04 15:20 ` Linus Walleij
2019-11-04 0:18 ` [PATCH v3 2/2] pinctrl: bcm: nsp: implement get_direction Chris Packham
2019-11-04 15:20 ` Linus Walleij
2019-11-04 15:24 ` Linus Walleij
2019-11-04 19:58 ` Chris Packham [this message]
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