From: Eric Anholt <eric@anholt.net>
To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: linux-gpio@vger.kernel.org, Phil Elwell <phil@raspberrypi.org>,
Stefan Wahren <stefan.wahren@i2se.com>,
Stephen Warren <swarren@wwwdotorg.org>,
Linus Walleij <linus.walleij@linaro.org>
Subject: Re: [PATCH 2/2] pinctrl: bcm2835: Return pins to inputs when freed
Date: Mon, 14 Nov 2016 10:24:15 -0800 [thread overview]
Message-ID: <874m39vs1c.fsf@eliezer.anholt.net> (raw)
In-Reply-To: <1479126214-20529-1-git-send-email-linus.walleij@linaro.org>
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Linus Walleij <linus.walleij@linaro.org> writes:
> From: Phil Elwell <phil@raspberrypi.org>
>
> When dynamically unloading overlays, it is important that freed pins are
> restored to being inputs to prevent functions from being enabled in
> multiple places at once.
>
> Cc: Stefan Wahren <stefan.wahren@i2se.com>
> Cc: Eric Anholt <eric@anholt.net>
> Cc: Stephen Warren <swarren@wwwdotorg.org>
> Signed-off-by: Phil Elwell <phil@raspberrypi.org>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Eric Anholt <eric@anholt.net>
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From: eric@anholt.net (Eric Anholt)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] pinctrl: bcm2835: Return pins to inputs when freed
Date: Mon, 14 Nov 2016 10:24:15 -0800 [thread overview]
Message-ID: <874m39vs1c.fsf@eliezer.anholt.net> (raw)
In-Reply-To: <1479126214-20529-1-git-send-email-linus.walleij@linaro.org>
Linus Walleij <linus.walleij@linaro.org> writes:
> From: Phil Elwell <phil@raspberrypi.org>
>
> When dynamically unloading overlays, it is important that freed pins are
> restored to being inputs to prevent functions from being enabled in
> multiple places at once.
>
> Cc: Stefan Wahren <stefan.wahren@i2se.com>
> Cc: Eric Anholt <eric@anholt.net>
> Cc: Stephen Warren <swarren@wwwdotorg.org>
> Signed-off-by: Phil Elwell <phil@raspberrypi.org>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Eric Anholt <eric@anholt.net>
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From: Eric Anholt <eric@anholt.net>
To: Linus Walleij <linus.walleij@linaro.org>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: linux-gpio@vger.kernel.org, Phil Elwell <phil@raspberrypi.org>,
Stefan Wahren <stefan.wahren@i2se.com>,
Stephen Warren <swarren@wwwdotorg.org>,
Linus Walleij <linus.walleij@linaro.org>
Subject: Re: [PATCH 2/2] pinctrl: bcm2835: Return pins to inputs when freed
Date: Mon, 14 Nov 2016 10:24:15 -0800 [thread overview]
Message-ID: <874m39vs1c.fsf@eliezer.anholt.net> (raw)
In-Reply-To: <1479126214-20529-1-git-send-email-linus.walleij@linaro.org>
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Linus Walleij <linus.walleij@linaro.org> writes:
> From: Phil Elwell <phil@raspberrypi.org>
>
> When dynamically unloading overlays, it is important that freed pins are
> restored to being inputs to prevent functions from being enabled in
> multiple places at once.
>
> Cc: Stefan Wahren <stefan.wahren@i2se.com>
> Cc: Eric Anholt <eric@anholt.net>
> Cc: Stephen Warren <swarren@wwwdotorg.org>
> Signed-off-by: Phil Elwell <phil@raspberrypi.org>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Eric Anholt <eric@anholt.net>
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next prev parent reply other threads:[~2016-11-14 18:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-14 12:23 [PATCH 2/2] pinctrl: bcm2835: Return pins to inputs when freed Linus Walleij
2016-11-14 12:23 ` Linus Walleij
2016-11-14 18:24 ` Eric Anholt [this message]
2016-11-14 18:24 ` Eric Anholt
2016-11-14 18:24 ` Eric Anholt
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