From mboxrd@z Thu Jan  1 00:00:00 1970
From: nouveau@karolherbst.de (Karol Herbst)
Date: Wed, 13 Jan 2016 14:55:47 +0100 (CET)
Subject: [PATCH] drm: nouveau: fix nouveau_debugfs_init prototype
In-Reply-To: <3968390.Pvmnq3v7oC@wuerfel>
References: <3968390.Pvmnq3v7oC@wuerfel>
Message-ID: <1503925101.39877.1452693347204.JavaMail.open-xchange@www.ud-mail.de>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

> Arnd Bergmann <arnd@arndb.de> hat am 13. Januar 2016 um 14:48 geschrieben:
> 
> The new debugfs initialization code fails to build when CONFIG_DEBUG_FS
> is disabled:
> 
> In file included from /git/arm-soc/drivers/gpu/drm/nouveau/nouveau_drm.c:57:0:
> drivers/gpu/drm/nouveau/nouveau_debugfs.h: In function 'nouveau_debugfs_init':
> drivers/gpu/drm/nouveau/nouveau_debugfs.h:37:29: error: parameter name omitted
>  nouveau_debugfs_init(struct nouveau_drm *)
> 
> This fixes the prototypes so we can build it again.
> 

thanks for this. I already send a patch to the nouveau ML here:
http://lists.freedesktop.org/archives/nouveau/2016-January/023779.html

but I guess I should mail to the kernel list directly next time.

> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: b126a200e9db ("drm/nouveau/debugfs: we need a ctrl object for debugfs")
> ---
> This broke when the nouveau patches got merged into drm-next on Monday.
> Found on ARM randconfig builds.
> 
> diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.h
> b/drivers/gpu/drm/nouveau/nouveau_debugfs.h
> index 52c7161297d7..b8c03ff5bf05 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_debugfs.h
> +++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.h
> @@ -34,13 +34,13 @@ nouveau_drm_debugfs_cleanup(struct drm_minor *minor)
>  }
> 
>  static inline int
> -nouveau_debugfs_init(struct nouveau_drm *)
> +nouveau_debugfs_init(struct nouveau_drm *drm)
>  {
>  return 0;
>  }
> 
>  static inline void
> -nouveau_debugfs_fini(struct nouveau_drm *)
> +nouveau_debugfs_fini(struct nouveau_drm *drm)
>  {
>  }

>