drm/amdgpu: rename amdgpu_need_post

add device to the name for consistency.

Acked-by: Christian König <[e-mail]>
Signed-off-by: Alex Deucher <[e-mail]>

drivers/gpu/drm/amd/amdgpu/amdgpu.h

···
 int amdgpu_gpu_recover(struct amdgpu_device *adev, struct amdgpu_job* job, bool force);
 bool amdgpu_need_backup(struct amdgpu_device *adev);
 void amdgpu_device_pci_config_reset(struct amdgpu_device *adev);
-bool amdgpu_need_post(struct amdgpu_device *adev);
+bool amdgpu_device_need_post(struct amdgpu_device *adev);
 void amdgpu_update_display_priority(struct amdgpu_device *adev);
 
 void amdgpu_cs_report_moved_bytes(struct amdgpu_device *adev, u64 num_bytes,

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

···
 	resource_size_t size = 256 * 1024; /* ??? */
 
 	if (!(adev->flags & AMD_IS_APU))
-		if (amdgpu_need_post(adev))
+		if (amdgpu_device_need_post(adev))
 			return false;
 
 	adev->bios = NULL;

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

···
  * GPU helpers function.
  */
 /**
- * amdgpu_need_post - check if the hw need post or not
+ * amdgpu_device_need_post - check if the hw need post or not
  *
  * @adev: amdgpu_device pointer
  *
···
  * or post is needed if  hw reset is performed.
  * Returns true if need or false if not.
  */
-bool amdgpu_need_post(struct amdgpu_device *adev)
+bool amdgpu_device_need_post(struct amdgpu_device *adev)
 {
 	uint32_t reg;
 
···
 	amdgpu_device_detect_sriov_bios(adev);
 
 	/* Post card if necessary */
-	if (amdgpu_need_post(adev)) {
+	if (amdgpu_device_need_post(adev)) {
 		if (!adev->bios) {
 			dev_err(adev->dev, "no vBIOS found\n");
 			r = -EINVAL;
···
 	}
 
 	/* post card */
-	if (amdgpu_need_post(adev)) {
+	if (amdgpu_device_need_post(adev)) {
 		r = amdgpu_atom_asic_init(adev->mode_info.atom_context);
 		if (r)
 			DRM_ERROR("amdgpu asic init failed\n");