On 27.06.2015 09:16, Alexander Kuleshov wrote:
> If the CONFIG_DEBUG_FS is not selected, compilation of the
> drivers/gpu/drm/amd/amdgpu/amdgpu_device.c provides two warnings that
> amdgpu_debugfs_regs_init and amdgpu_debugfs_regs_cleanup are used but
> never defined. And as result:
>
> ERROR: "amdgpu_debugfs_regs_cleanup" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko]
> undefined!
> ERROR: "amdgpu_debugfs_regs_init" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko]
> undefined!
> ^
>
> Signed-off-by: Alexander Kuleshov <kuleshovmail at gmail.com>
Reviewed-by: Christian König <christian.koenig at amd.com>
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> index fec487d..6896798 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> @@ -2000,5 +2000,10 @@ int amdgpu_debugfs_init(struct drm_minor *minor)
> void amdgpu_debugfs_cleanup(struct drm_minor *minor)
> {
> }
> +#else
> +static int amdgpu_debugfs_regs_init(struct amdgpu_device *adev)
> +{
> + return 0;
> +}
> +static void amdgpu_debugfs_regs_cleanup(struct amdgpu_device *adev) { }
> #endif
> --
> 2.4.4.410.gc71d752
>
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