Sorry missed it too. Thanks for fixing it.

Best Regards,
Harish


-----Original Message-----
From: Kuehling, Felix <[email protected]> 
Sent: Friday, September 27, 2019 10:19 AM
To: Liang, Prike <[email protected]>; [email protected]
Cc: Kasiviswanathan, Harish <[email protected]>; Huang, Ray 
<[email protected]>
Subject: Re: [PATCH] drm/amdkfd: fix kgd2kfd_device_init() definition conflict 
error

On 2019-09-27 0:33, Liang, Prike wrote:
> The patch c670707 drm/amd: Pass drm_device to kfd introduced this issue and
> fix the following compiler error.
>
>    CC [M]  drivers/gpu/drm/amd/amdgpu//../powerplay/smumgr/fiji_smumgr.o
> drivers/gpu/drm/amd/amdgpu//amdgpu_amdkfd.c:746:6: error: conflicting types 
> for ‘kgd2kfd_device_init’
>   bool kgd2kfd_device_init(struct kfd_dev *kfd,
>        ^
> In file included from drivers/gpu/drm/amd/amdgpu//amdgpu_amdkfd.c:23:0:
> drivers/gpu/drm/amd/amdgpu//amdgpu_amdkfd.h:253:6: note: previous declaration 
> of ‘kgd2kfd_device_init’ was here
>   bool kgd2kfd_device_init(struct kfd_dev *kfd,
>        ^
> scripts/Makefile.build:273: recipe for target 
> 'drivers/gpu/drm/amd/amdgpu//amdgpu_amdkfd.o' failed
> make[1]: *** [drivers/gpu/drm/amd/amdgpu//amdgpu_amdkfd.o] Error 1
>
> Signed-off-by: Prike Liang <[email protected]>

This fix is for the case that CONFIG_HSA_AMD is disabled. Sorry for 
missing that when reviewing Harish's code.

Reviewed-by: Felix Kuehling <[email protected]>


> ---
>   drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c 
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
> index 221047d..92666b1 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
> @@ -744,6 +744,7 @@ struct kfd_dev *kgd2kfd_probe(struct kgd_dev *kgd, struct 
> pci_dev *pdev,
>   }
>   
>   bool kgd2kfd_device_init(struct kfd_dev *kfd,
> +                      struct drm_device *ddev,
>                        const struct kgd2kfd_shared_resources *gpu_resources)
>   {
>       return false;
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