drm/amdgpu: mv amdgpu_acpi.h to amd/include/amd_acpi.h

This will be shared with the new powerplay module.

Signed-off-by: Rex Zhu <[e-mail]>
Reviewed-by: Jammy Zhou <[e-mail]>
Reviewed-by: Alex Deucher <[e-mail]>

drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c

···
 #include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
 #include "amdgpu.h"
-#include "amdgpu_acpi.h"
+#include "amd_acpi.h"
 #include "atom.h"
 
 extern void amdgpu_pm_acpi_event_handler(struct amdgpu_device *adev);

drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.h drivers/gpu/drm/amd/include/amd_acpi.h

···
  *
  */
 
-#ifndef AMDGPU_ACPI_H
-#define AMDGPU_ACPI_H
+#ifndef AMD_ACPI_H
+#define AMD_ACPI_H
 
 #define ACPI_AC_CLASS           "ac_adapter"
 

drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c

···
 #include <linux/acpi.h>
 #include <linux/pci.h>
 
-#include "amdgpu_acpi.h"
+#include "amd_acpi.h"
 
 struct amdgpu_atpx_functions {
 	bool px_params;