linux-kernel - Re: [PATCH 2/2] pinctrl: Use new GPIO_LINE

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Message-ID: <20200215053517.GN955802@ripper>
Date:   Fri, 14 Feb 2020 21:35:17 -0800
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Matti Vaittinen <matti.vaittinen@...rohmeurope.com>
Cc:     mazziesaccount@...il.com, Linus Walleij <linus.walleij@...aro.org>,
        Eric Anholt <eric@...olt.net>,
        Stefan Wahren <wahrenst@....net>,
        Florian Fainelli <f.fainelli@...il.com>,
        Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        bcm-kernel-feedback-list@...adcom.com,
        Sean Wang <sean.wang@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Jason Cooper <jason@...edaemon.net>,
        Andrew Lunn <andrew@...n.ch>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Ludovic Desroches <ludovic.desroches@...rochip.com>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Chen-Yu Tsai <wens@...e.org>,
        Paul Cercueil <paul@...pouillou.net>,
        Neil Armstrong <narmstrong@...libre.com>,
        Heiko Stuebner <heiko@...ech.de>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Patrice Chotard <patrice.chotard@...com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Andy Gross <agross@...nel.org>, linux-gpio@...r.kernel.org,
        linux-rpi-kernel@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-mediatek@...ts.infradead.org, linux-oxnas@...ups.io,
        linux-rockchip@...ts.infradead.org,
        linux-renesas-soc@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH 2/2] pinctrl: Use new GPIO_LINE_DIRECTION

On Tue 12 Nov 06:18 PST 2019, Matti Vaittinen wrote:
> diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c
> index 763da0be10d6..8844ca1261d5 100644
> --- a/drivers/pinctrl/qcom/pinctrl-msm.c
> +++ b/drivers/pinctrl/qcom/pinctrl-msm.c
> @@ -485,8 +485,8 @@ static int msm_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
>  
>  	val = msm_readl_ctl(pctrl, g);
>  
> -	/* 0 = output, 1 = input */
> -	return val & BIT(g->oe_bit) ? 0 : 1;
> +	return val & BIT(g->oe_bit) ? GPIO_LINE_DIRECTION_OUT :
> +				      GPIO_LINE_DIRECTION_IN;

For pinctrl-msm:
Reviewed-by: Bjorn Andersson <bjorn.andersson@...aro.org>

>  }

Regards,
Bjorn