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drm/amdgpu: remove unused functions 

We get 2 warnings when building kernel with W=1:
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c:146:5: warning: no previous prototype for 'pool_to_domain' [-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/cz_smc.c:104:5: warning: no previous prototype for 'cz_send_msg_to_smc_with_parameter_async' [-Wmissing-prototypes]

In fact, both functions are called by no one and not exported,
so this patch removes them.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Baoyou Xie 2016-09-18 22:13:19 +08:00 committed by Alex Deucher
parent 3de4ec5727
commit fa675329fc
2 changed files with 0 additions and 15 deletions
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8
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
View File

@ -143,14 +143,6 @@ int amdgpu_amdkfd_resume(struct amdgpu_device *rdev)
return r;
}
u32 pool_to_domain(enum kgd_memory_pool p)
{
switch (p) {
case KGD_POOL_FRAMEBUFFER: return AMDGPU_GEM_DOMAIN_VRAM;
default: return AMDGPU_GEM_DOMAIN_GTT;
}
}
int alloc_gtt_mem(struct kgd_dev *kgd, size_t size,
void **mem_obj, uint64_t *gpu_addr,
void **cpu_ptr)

7
drivers/gpu/drm/amd/amdgpu/cz_smc.c
View File

@ -101,13 +101,6 @@ int cz_send_msg_to_smc(struct amdgpu_device *adev, u16 msg)
return 0;
}
int cz_send_msg_to_smc_with_parameter_async(struct amdgpu_device *adev,
u16 msg, u32 parameter)
{
WREG32(mmSMU_MP1_SRBM2P_ARG_0, parameter);
return cz_send_msg_to_smc_async(adev, msg);
}
int cz_send_msg_to_smc_with_parameter(struct amdgpu_device *adev,
u16 msg, u32 parameter)
{