linux-kernel - Re: [PATCH v2 1/4] imx-drm: imx-drm-core: Export imx_drm_encoder_get_mux

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Message-ID: <20130701081007.GU516@pengutronix.de>
Date:	Mon, 1 Jul 2013 10:10:07 +0200
From:	Sascha Hauer <s.hauer@...gutronix.de>
To:	Fabio Estevam <festevam@...il.com>
Cc:	gregkh@...uxfoundation.org, kernel@...gutronix.de,
	shawn.guo@...aro.org, linux-kernel@...r.kernel.org,
	Fabio Estevam <fabio.estevam@...escale.com>
Subject: Re: [PATCH v2 1/4] imx-drm: imx-drm-core: Export
 imx_drm_encoder_get_mux_id

On Fri, Jun 28, 2013 at 01:55:27PM -0300, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@...escale.com>
> 
> When building imx_v6_v7_defconfig with imx-drm drivers selected as modules, we
> get the following build error:
> 
> ERROR: "imx_drm_encoder_get_mux_id" [drivers/staging/imx-drm/imx-ldb.ko] undefined!
> 
> Export the required function to avoid this problem.
> 
> Signed-off-by: Fabio Estevam <fabio.estevam@...escale.com>

All: Acked-by: Sascha Hauer <s.hauer@...gutronix.de>

Sascha

> ---
> Changes since v1:
> - None
> 
>  drivers/staging/imx-drm/imx-drm-core.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c
> index 9854a1d..6bc205b 100644
> --- a/drivers/staging/imx-drm/imx-drm-core.c
> +++ b/drivers/staging/imx-drm/imx-drm-core.c
> @@ -678,6 +678,7 @@ found:
>  
>  	return i;
>  }
> +EXPORT_SYMBOL_GPL(imx_drm_encoder_get_mux_id);
>  
>  /*
>   * imx_drm_remove_encoder - remove an encoder
> -- 
> 1.8.1.2
> 
> 

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