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* [PATCH] drm/amdgpu: clean function declarations in amdgpu_ttm.c up
@ 2016-09-15 13:43 Baoyou Xie
  2016-09-15 13:49 ` Christian König
  0 siblings, 1 reply; 3+ messages in thread
From: Baoyou Xie @ 2016-09-15 13:43 UTC (permalink / raw)
  To: alexander.deucher, christian.koenig, airlied, David1.Zhou,
	Monk.Liu, Rex.Zhu, JinHuiEric.Huang, Flora.Cui, michel.daenzer
  Cc: dri-devel, linux-kernel, arnd, baoyou.xie, xie.baoyou

We get 2 warnings when building kernel with W=1:

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:985:5: warning: no previous prototype for 'amdgpu_ttm_init' [-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1092:6: warning: no previous prototype for 'amdgpu_ttm_fini' [-Wmissing-prototypes]

In fact, both functions are declared in
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c, but should be declared in
a header file, thus can be recognized in other file.

So this patch moves the declarations into
drivers/gpu/drm/amd/amdgpu/amdgpu.h.

Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h        | 2 ++
 drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index a7bb862..3208608 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -2402,6 +2402,8 @@ void amdgpu_gtt_location(struct amdgpu_device *adev, struct amdgpu_mc *mc);
 void amdgpu_ttm_set_active_vram_size(struct amdgpu_device *adev, u64 size);
 u64 amdgpu_ttm_get_gtt_mem_size(struct amdgpu_device *adev);
 int amdgpu_ttm_global_init(struct amdgpu_device *adev);
+int amdgpu_ttm_init(struct amdgpu_device *adev);
+void amdgpu_ttm_fini(struct amdgpu_device *adev);
 void amdgpu_program_register_sequence(struct amdgpu_device *adev,
 					     const u32 *registers,
 					     const u32 array_size);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index b17734e..30f05d8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -38,8 +38,6 @@
 #include "amdgpu_trace.h"
 
 
-int amdgpu_ttm_init(struct amdgpu_device *adev);
-void amdgpu_ttm_fini(struct amdgpu_device *adev);
 
 static u64 amdgpu_get_vis_part_size(struct amdgpu_device *adev,
 						struct ttm_mem_reg *mem)
-- 
2.7.4

^ permalink raw reply	[flat|nested] 3+ messages in thread
* Re: [PATCH] drm/amdgpu: clean function declarations in amdgpu_ttm.c up
  2016-09-15 13:43 [PATCH] drm/amdgpu: clean function declarations in amdgpu_ttm.c up Baoyou Xie
@ 2016-09-15 13:49 ` Christian König
  2016-09-16 19:30   ` Alex Deucher
  0 siblings, 1 reply; 3+ messages in thread
From: Christian König @ 2016-09-15 13:49 UTC (permalink / raw)
  To: Baoyou Xie, alexander.deucher, airlied, David1.Zhou, Monk.Liu,
	Rex.Zhu, JinHuiEric.Huang, Flora.Cui, michel.daenzer
  Cc: dri-devel, linux-kernel, arnd, xie.baoyou

Am 15.09.2016 um 15:43 schrieb Baoyou Xie:
> We get 2 warnings when building kernel with W=1:
>
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:985:5: warning: no previous prototype for 'amdgpu_ttm_init' [-Wmissing-prototypes]
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1092:6: warning: no previous prototype for 'amdgpu_ttm_fini' [-Wmissing-prototypes]
>
> In fact, both functions are declared in
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c, but should be declared in
> a header file, thus can be recognized in other file.
>
> So this patch moves the declarations into
> drivers/gpu/drm/amd/amdgpu/amdgpu.h.
>
> Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>

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

> ---
>   drivers/gpu/drm/amd/amdgpu/amdgpu.h        | 2 ++
>   drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 --
>   2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> index a7bb862..3208608 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> @@ -2402,6 +2402,8 @@ void amdgpu_gtt_location(struct amdgpu_device *adev, struct amdgpu_mc *mc);
>   void amdgpu_ttm_set_active_vram_size(struct amdgpu_device *adev, u64 size);
>   u64 amdgpu_ttm_get_gtt_mem_size(struct amdgpu_device *adev);
>   int amdgpu_ttm_global_init(struct amdgpu_device *adev);
> +int amdgpu_ttm_init(struct amdgpu_device *adev);
> +void amdgpu_ttm_fini(struct amdgpu_device *adev);
>   void amdgpu_program_register_sequence(struct amdgpu_device *adev,
>   					     const u32 *registers,
>   					     const u32 array_size);
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
> index b17734e..30f05d8 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
> @@ -38,8 +38,6 @@
>   #include "amdgpu_trace.h"
>   
>   
> -int amdgpu_ttm_init(struct amdgpu_device *adev);
> -void amdgpu_ttm_fini(struct amdgpu_device *adev);
>   
>   static u64 amdgpu_get_vis_part_size(struct amdgpu_device *adev,
>   						struct ttm_mem_reg *mem)

^ permalink raw reply	[flat|nested] 3+ messages in thread
* Re: [PATCH] drm/amdgpu: clean function declarations in amdgpu_ttm.c up
  2016-09-15 13:49 ` Christian König
@ 2016-09-16 19:30   ` Alex Deucher
  0 siblings, 0 replies; 3+ messages in thread
From: Alex Deucher @ 2016-09-16 19:30 UTC (permalink / raw)
  To: Christian König
  Cc: Baoyou Xie, Deucher, Alexander, Dave Airlie, Chunming Zhou,
	monk.liu, Rex Zhu, Eric Huang, Flora Cui, Daenzer, Michel,
	xie.baoyou, Arnd Bergmann, LKML, Maling list - DRI developers

On Thu, Sep 15, 2016 at 9:49 AM, Christian König
<christian.koenig@amd.com> wrote:
> Am 15.09.2016 um 15:43 schrieb Baoyou Xie:
>>
>> We get 2 warnings when building kernel with W=1:
>>
>> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:985:5: warning: no previous
>> prototype for 'amdgpu_ttm_init' [-Wmissing-prototypes]
>> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1092:6: warning: no previous
>> prototype for 'amdgpu_ttm_fini' [-Wmissing-prototypes]
>>
>> In fact, both functions are declared in
>> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c, but should be declared in
>> a header file, thus can be recognized in other file.
>>
>> So this patch moves the declarations into
>> drivers/gpu/drm/amd/amdgpu/amdgpu.h.
>>
>> Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
>
>
> Reviewed-by: Christian König <christian.koenig@amd.com>.


Applied.  thanks!

Alex

>
>
>> ---
>>   drivers/gpu/drm/amd/amdgpu/amdgpu.h        | 2 ++
>>   drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 --
>>   2 files changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
>> b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
>> index a7bb862..3208608 100644
>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
>> @@ -2402,6 +2402,8 @@ void amdgpu_gtt_location(struct amdgpu_device *adev,
>> struct amdgpu_mc *mc);
>>   void amdgpu_ttm_set_active_vram_size(struct amdgpu_device *adev, u64
>> size);
>>   u64 amdgpu_ttm_get_gtt_mem_size(struct amdgpu_device *adev);
>>   int amdgpu_ttm_global_init(struct amdgpu_device *adev);
>> +int amdgpu_ttm_init(struct amdgpu_device *adev);
>> +void amdgpu_ttm_fini(struct amdgpu_device *adev);
>>   void amdgpu_program_register_sequence(struct amdgpu_device *adev,
>>                                              const u32 *registers,
>>                                              const u32 array_size);
>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
>> index b17734e..30f05d8 100644
>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
>> @@ -38,8 +38,6 @@
>>   #include "amdgpu_trace.h"
>>     -int amdgpu_ttm_init(struct amdgpu_device *adev);
>> -void amdgpu_ttm_fini(struct amdgpu_device *adev);
>>     static u64 amdgpu_get_vis_part_size(struct amdgpu_device *adev,
>>                                                 struct ttm_mem_reg *mem)
>
>
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

^ permalink raw reply	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2016-09-16 19:30 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-09-15 13:43 [PATCH] drm/amdgpu: clean function declarations in amdgpu_ttm.c up Baoyou Xie
2016-09-15 13:49 ` Christian König
2016-09-16 19:30   ` Alex Deucher

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