From: Linus Walleij <linus.walleij@linaro.org>
To: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: "open list:DRM PANEL DRIVERS" <dri-devel@lists.freedesktop.org>,
Sascha Hauer <kernel@pengutronix.de>,
Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Subject: Re: [PATCH] drm/tilcdc: panel: make better use of gpiod API
Date: Wed, 10 Jun 2015 15:04:36 +0200 [thread overview]
Message-ID: <CACRpkdbpH+ZahgGoc2U1B1BysUBjnm1Kc5zYdBKJ8CE9k9ojxw@mail.gmail.com> (raw)
In-Reply-To: <1433842982-26819-1-git-send-email-u.kleine-koenig@pengutronix.de>
On Tue, Jun 9, 2015 at 11:43 AM, Uwe Kleine-König
<u.kleine-koenig@pengutronix.de> wrote:
> Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions)
> which appeared in v3.17-rc1, the gpiod_get* functions take an additional
> parameter that allows to specify direction and initial value for output.
>
> Furthermore there is devm_gpiod_get_optional which is designed to get
> optional gpios.
>
> Simplify driver accordingly.
>
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Yours,
Linus Walleij
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next prev parent reply other threads:[~2015-06-10 13:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-09 9:43 [PATCH] drm/tilcdc: panel: make better use of gpiod API Uwe Kleine-König
2015-06-10 2:25 ` Alexandre Courbot
2015-06-10 6:59 ` Uwe Kleine-König
2015-06-10 7:01 ` Alexandre Courbot
2015-06-10 13:04 ` Linus Walleij [this message]
2015-06-15 21:11 ` Uwe Kleine-König
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