Re: [PATCH] drm/amdgpu: add missing header dependencies

[Christian KÃnig]

Am 18.09.2016 um 15:12 schrieb Baoyou Xie:
> We get 6 warnings when building kernel with W=1:
> drivers/gpu/drm/amd/amdgpu/dce_v8_0.c:629:6: warning: no previous prototype for 'dce_v8_0_disable_dce' [-Wmissing-prototypes]
> drivers/gpu/drm/amd/amdgpu/dce_v10_0.c:730:6: warning: no previous prototype for 'dce_v10_0_disable_dce' [-Wmissing-prototypes]
> drivers/gpu/drm/amd/amdgpu/dce_v11_0.c:699:6: warning: no previous prototype for 'dce_v11_0_disable_dce' [-Wmissing-prototypes]
> drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:40:5: warning: no previous prototype for 'amdgpu_gfx_scratch_get' [-Wmissing-prototypes]
> drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:62:6: warning: no previous prototype for 'amdgpu_gfx_scratch_free' [-Wmissing-prototypes]
> drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:84:6: warning: no previous prototype for 'amdgpu_gfx_parse_disable_cu' [-Wmissing-prototypes]
>
> In fact, these functions are declared in
> drivers/gpu/drm/amd/amdgpu/dce_v8_0.h
> drivers/gpu/drm/amd/amdgpu/dce_v10_0.h
> drivers/gpu/drm/amd/amdgpu/dce_v11_0.h
> drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h,
> so this patch adds missing header dependencies.
>
> Signed-off-by: Baoyou Xie <baoyou.xie@xxxxxxxxxx>

Reviewed-by: Christian König <christian.koenig@xxxxxxx>.

> ---
>   drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 1 +
>   drivers/gpu/drm/amd/amdgpu/dce_v10_0.c  | 1 +
>   drivers/gpu/drm/amd/amdgpu/dce_v11_0.c  | 1 +
>   drivers/gpu/drm/amd/amdgpu/dce_v8_0.c   | 1 +
>   4 files changed, 4 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
> index a074edd..01a42b6 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
> @@ -24,6 +24,7 @@
>    */
>   #include <drm/drmP.h>
>   #include "amdgpu.h"
> +#include "amdgpu_gfx.h"
>   
>   /*
>    * GPU scratch registers helpers function.
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
> index bc5bb4e..fb943ee 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
> @@ -35,6 +35,7 @@
>   #include "dce/dce_10_0_d.h"
>   #include "dce/dce_10_0_sh_mask.h"
>   #include "dce/dce_10_0_enum.h"
> +#include "dce_v10_0.h"
>   #include "oss/oss_3_0_d.h"
>   #include "oss/oss_3_0_sh_mask.h"
>   #include "gmc/gmc_8_1_d.h"
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
> index b93eba0..1555d6d 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
> @@ -35,6 +35,7 @@
>   #include "dce/dce_11_0_d.h"
>   #include "dce/dce_11_0_sh_mask.h"
>   #include "dce/dce_11_0_enum.h"
> +#include "dce_v11_0.h"
>   #include "oss/oss_3_0_d.h"
>   #include "oss/oss_3_0_sh_mask.h"
>   #include "gmc/gmc_8_1_d.h"
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
> index abd5213..ef7add9 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
> @@ -34,6 +34,7 @@
>   
>   #include "dce/dce_8_0_d.h"
>   #include "dce/dce_8_0_sh_mask.h"
> +#include "dce_v8_0.h"
>   
>   #include "gca/gfx_7_2_enum.h"
>