linux-kernel - Re: [PATCH 1/8] ARM: tegra: export tegra_gpio

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Message-Id: <20120302072405.C11743E2D96@localhost>
Date:	Fri, 02 Mar 2012 01:24:05 -0600
From:	Grant Likely <grant.likely@...retlab.ca>
To:	Alan Ott <alan@...nal11.us>, Russell King <linux@....linux.org.uk>,
	Colin Cross <ccross@...roid.com>,
	Olof Johansson <olof@...om.net>,
	Stephen Warren <swarren@...dia.com>,
	Linus Walleij <linus.walleij@...ricsson.com>,
	Alan Stern <stern@...land.harvard.edu>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Lucas De Marchi <lucas.demarchi@...fusion.mobi>,
	Arnd Bergmann <arnd@...db.de>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-tegra@...r.kernel.org, linux-usb@...r.kernel.org
Cc:	Arnd Bergmann <arnd@...db.de>
Subject: Re: [PATCH 1/8] ARM: tegra: export tegra_gpio_{en,dis}able

On Thu,  1 Mar 2012 14:26:43 -0500, Alan Ott <alan@...nal11.us> wrote:
> From: Arnd Bergmann <arnd@...db.de>
> 
> These two functions are used in drivers that can be
> modules, so they need to be exported.
> 
> Signed-off-by: Arnd Bergmann <arnd@...db.de>

Acked-by: Grant Likely <grant.likely@...retlab.ca>

> ---
>  drivers/gpio/gpio-tegra.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
> index bdc2937..96662cc 100644
> --- a/drivers/gpio/gpio-tegra.c
> +++ b/drivers/gpio/gpio-tegra.c
> @@ -107,11 +107,13 @@ void tegra_gpio_enable(int gpio)
>  {
>  	tegra_gpio_mask_write(GPIO_MSK_CNF(gpio), gpio, 1);
>  }
> +EXPORT_SYMBOL_GPL(tegra_gpio_enable);
>  
>  void tegra_gpio_disable(int gpio)
>  {
>  	tegra_gpio_mask_write(GPIO_MSK_CNF(gpio), gpio, 0);
>  }
> +EXPORT_SYMBOL_GPL(tegra_gpio_disable);
>  
>  static void tegra_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
>  {
> -- 
> 1.7.0.4
> 

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