Subject: Re: linux-next: build failure after merge of the drm tree

From: Mark yao <[email-masked]>
Date: Thu, 31 Dec 2015 13:14:19 +0800

On 2015年12月31日 10:40, Stephen Rothwell wrote:
> Hi Dave,
>
> After merging the drm tree, today's linux-next build (arm
> multi_v7_defconfig) failed like this:
>
> ERROR: "vop_component_ops" [drivers/gpu/drm/rockchip/rockchip_vop_reg.ko] undefined!
>
> Caused by commit
>
>    a67719d18229 ("drm/rockchip: vop: spilt register related into rockchip_reg_vop.c")
>
> I have added the following fix patch for today (just because its
> Christmas :-)):
>
> From: Stephen Rothwell <[email-masked]>
> Date: Thu, 31 Dec 2015 13:35:27 +1100
> Subject: [PATCH] drm/rockchip: vop: export vop_component_ops to modules
>
> Fixes: a67719d18229 ("drm/rockchip: vop: spilt register related into rockchip_reg_vop.c")
> Signed-off-by: Stephen Rothwell <[email-masked]>
> ---
>   drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> index d83bf87ba71e..f5b3da2f92d7 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> @@ -1395,3 +1395,4 @@ const struct component_ops vop_component_ops = {
>   	.bind = vop_bind,
>   	.unbind = vop_unbind,
>   };
> +EXPORT_SYMBOL_GPL(vop_component_ops);
Hi Stephen

Thanks for the fix, Sorry for forgetting test it with modules,  and

Acked-by: Mark Yao <[email-masked]>

Hi Dave
    Can you pick this one?

Thanks.:-)

-- 
Ｍark Yao