Linux-mediatek Archive on lore.kernel.org
 help / color / Atom feed
From: Matthias Brugger <matthias.bgg@gmail.com>
To: Enric Balletbo i Serra <enric.balletbo@collabora.com>,
	linux-kernel@vger.kernel.org
Cc: drinkcat@chromium.org, Anders Roxell <anders.roxell@linaro.org>,
	linux-mediatek@lists.infradead.org, hsinyi@chromium.org,
	Collabora Kernel ML <kernel@collabora.com>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] soc: mediatek: mtk-mmsys: Export ddp_dis/connect symbols
Date: Fri, 27 Mar 2020 18:02:01 +0100
Message-ID: <e1442ebf-b094-f16c-3cf5-10159d2fd12b@gmail.com> (raw)
In-Reply-To: <20200326182742.487026-1-enric.balletbo@collabora.com>



On 26/03/2020 19:27, Enric Balletbo i Serra wrote:
> When building on arm64 with allmodconfig or CONFIG_DRM_MEDIATEK=m we see
> the following error.
> 
>   ERROR: modpost: "mtk_mmsys_ddp_disconnect"
>   [drivers/gpu/drm/mediatek/mediatek-drm.ko] undefined!
>   ERROR: modpost: "mtk_mmsys_ddp_connect"
>   [drivers/gpu/drm/mediatek/mediatek-drm.ko] undefined!
> 
> Export mtk_mmsys_ddp_connect and mtk_mmsys_ddp_disconnect symbols to be
> able to be used for other modules.
> 
> Fixes: 396c3fccaf03 ("soc / drm: mediatek: Move routing control to mmsys device")
> Reported-by: Anders Roxell <anders.roxell@linaro.org>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>

I squashed this into the old commit:
396c3fccaf03 ("soc / drm: mediatek: Move routing control to mmsys device")

And pushed it out to v5.6-next/soc

Thanks!

> ---
> 
>  drivers/soc/mediatek/mtk-mmsys.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
> index 32a92ec447c5..05e322c9c301 100644
> --- a/drivers/soc/mediatek/mtk-mmsys.c
> +++ b/drivers/soc/mediatek/mtk-mmsys.c
> @@ -259,6 +259,7 @@ void mtk_mmsys_ddp_connect(struct device *dev,
>  		writel_relaxed(reg, config_regs + addr);
>  	}
>  }
> +EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_connect);
>  
>  void mtk_mmsys_ddp_disconnect(struct device *dev,
>  			      enum mtk_ddp_comp_id cur,
> @@ -279,6 +280,7 @@ void mtk_mmsys_ddp_disconnect(struct device *dev,
>  		writel_relaxed(reg, config_regs + addr);
>  	}
>  }
> +EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_disconnect);
>  
>  static int mtk_mmsys_probe(struct platform_device *pdev)
>  {
> 

_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

      parent reply index

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-26 18:27 Enric Balletbo i Serra
2020-03-27  7:19 ` Anders Roxell
2020-03-27 14:22 ` Chun-Kuang Hu
2020-03-27 17:02 ` Matthias Brugger [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=e1442ebf-b094-f16c-3cf5-10159d2fd12b@gmail.com \
    --to=matthias.bgg@gmail.com \
    --cc=anders.roxell@linaro.org \
    --cc=drinkcat@chromium.org \
    --cc=enric.balletbo@collabora.com \
    --cc=hsinyi@chromium.org \
    --cc=kernel@collabora.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mediatek@lists.infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-mediatek Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-mediatek/0 linux-mediatek/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-mediatek linux-mediatek/ https://lore.kernel.org/linux-mediatek \
		linux-mediatek@lists.infradead.org
	public-inbox-index linux-mediatek

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.infradead.lists.linux-mediatek


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git