[PATCH] drm/amdgpu: clean function declaration in amdgpu_pm.c up

We get 1 warning when building kernel with W=1: drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c:37:6: warning: no previous prototype for 'amdgpu_pm_acpi_event_handler' [-Wmissing-prototypes] In fact, this function is declared in drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c, but should be declared in a header

[PATCH] drm/amdgpu: clean function declaration in amdgpu_pm.c up

We get 1 warning when building kernel with W=1: drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c:37:6: warning: no previous prototype for 'amdgpu_pm_acpi_event_handler' [-Wmissing-prototypes] In fact, this function is declared in drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c, but should be declared in a header