drm/amdgpu: Optimize xxx_ras_fini function of each ras block

1. Move the variables of ras block instance members from
   specific xxx_ras_fini to general ras_fini call.
2. Function calls inside the modules only use parameters
   passed from xxx_ras_fini instead of ras block instance
   members.
Signed-off-by: yipechai <YiPeng.Chai@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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

@@ -647,8 +647,8 @@ int amdgpu_gfx_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *r
 void amdgpu_gfx_ras_fini(struct amdgpu_device *adev, struct ras_common_if *ras_block)
 {
 	if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX) &&
-			adev->gfx.ras_if)
-		amdgpu_ras_block_late_fini(adev, adev->gfx.ras_if);
+			ras_block)
+		amdgpu_ras_block_late_fini(adev, ras_block);
 }
 
 int amdgpu_gfx_process_ras_data_cb(struct amdgpu_device *adev,

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

@@ -455,16 +455,16 @@ int amdgpu_gmc_ras_late_init(struct amdgpu_device *adev)
 void amdgpu_gmc_ras_fini(struct amdgpu_device *adev)
 {
 	if (adev->umc.ras && adev->umc.ras->ras_block.ras_fini)
-		adev->umc.ras->ras_block.ras_fini(adev, NULL);
+		adev->umc.ras->ras_block.ras_fini(adev, adev->umc.ras_if);
 
 	if (adev->mmhub.ras && adev->mmhub.ras->ras_block.ras_fini)
-		adev->mmhub.ras->ras_block.ras_fini(adev, NULL);
+		adev->mmhub.ras->ras_block.ras_fini(adev, adev->mmhub.ras_if);
 
 	if (adev->gmc.xgmi.ras && adev->gmc.xgmi.ras->ras_block.ras_fini)
-		adev->gmc.xgmi.ras->ras_block.ras_fini(adev, NULL);
+		adev->gmc.xgmi.ras->ras_block.ras_fini(adev, adev->gmc.xgmi.ras_if);
 
 	if (adev->hdp.ras && adev->hdp.ras->ras_block.ras_fini)
-		adev->hdp.ras->ras_block.ras_fini(adev, NULL);
+		adev->hdp.ras->ras_block.ras_fini(adev, adev->hdp.ras_if);
 }
 
 	/*

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

@@ -27,6 +27,6 @@
 void amdgpu_hdp_ras_fini(struct amdgpu_device *adev, struct ras_common_if *ras_block)
 {
 	if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__HDP) &&
-	    adev->hdp.ras_if)
-		amdgpu_ras_block_late_fini(adev, adev->hdp.ras_if);
+	    ras_block)
+		amdgpu_ras_block_late_fini(adev, ras_block);
 }

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

@@ -27,6 +27,6 @@
 void amdgpu_mmhub_ras_fini(struct amdgpu_device *adev, struct ras_common_if *ras_block)
 {
 	if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__MMHUB) &&
-			adev->mmhub.ras_if)
-		amdgpu_ras_block_late_fini(adev, adev->mmhub.ras_if);
+			ras_block)
+		amdgpu_ras_block_late_fini(adev, ras_block);
 }

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

@@ -47,6 +47,6 @@ int amdgpu_nbio_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *
 void amdgpu_nbio_ras_fini(struct amdgpu_device *adev, struct ras_common_if *ras_block)
 {
 	if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__PCIE_BIF) &&
-			adev->nbio.ras_if)
-		amdgpu_ras_block_late_fini(adev, adev->nbio.ras_if);
+			ras_block)
+		amdgpu_ras_block_late_fini(adev, ras_block);
 }

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

@@ -114,8 +114,8 @@ int amdgpu_sdma_ras_late_init(struct amdgpu_device *adev,
 void amdgpu_sdma_ras_fini(struct amdgpu_device *adev, struct ras_common_if *ras_block)
 {
 	if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__SDMA) &&
-			adev->sdma.ras_if)
-		amdgpu_ras_block_late_fini(adev, adev->sdma.ras_if);
+			ras_block)
+		amdgpu_ras_block_late_fini(adev, ras_block);
 }
 
 int amdgpu_sdma_process_ras_data_cb(struct amdgpu_device *adev,

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

@@ -165,8 +165,8 @@ int amdgpu_umc_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *r
 void amdgpu_umc_ras_fini(struct amdgpu_device *adev, struct ras_common_if *ras_block)
 {
 	if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__UMC) &&
-			adev->umc.ras_if)
-		amdgpu_ras_block_late_fini(adev, adev->umc.ras_if);
+			ras_block)
+		amdgpu_ras_block_late_fini(adev, ras_block);
 }
 
 int amdgpu_umc_process_ecc_irq(struct amdgpu_device *adev,

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

@@ -771,8 +771,8 @@ static int amdgpu_xgmi_ras_late_init(struct amdgpu_device *adev, struct ras_comm
 static void amdgpu_xgmi_ras_fini(struct amdgpu_device *adev, struct ras_common_if *ras_block)
 {
 	if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__XGMI_WAFL) &&
-			adev->gmc.xgmi.ras_if)
-		amdgpu_ras_block_late_fini(adev, adev->gmc.xgmi.ras_if);
+			ras_block)
+		amdgpu_ras_block_late_fini(adev, ras_block);
 }
 
 uint64_t amdgpu_xgmi_get_relative_phy_addr(struct amdgpu_device *adev,

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

@@ -2433,7 +2433,7 @@ static int gfx_v9_0_sw_fini(void *handle)
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	if (adev->gfx.ras && adev->gfx.ras->ras_block.ras_fini)
-		adev->gfx.ras->ras_block.ras_fini(adev, NULL);
+		adev->gfx.ras->ras_block.ras_fini(adev, adev->gfx.ras_if);
 
 	for (i = 0; i < adev->gfx.num_gfx_rings; i++)
 		amdgpu_ring_fini(&adev->gfx.gfx_ring[i]);

drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

@@ -1997,7 +1997,7 @@ static int sdma_v4_0_sw_fini(void *handle)
 
 	if (adev->sdma.ras && adev->sdma.ras->ras_block.hw_ops &&
 		adev->sdma.ras->ras_block.ras_fini)
-		adev->sdma.ras->ras_block.ras_fini(adev, NULL);
+		adev->sdma.ras->ras_block.ras_fini(adev, adev->sdma.ras_if);
 
 	for (i = 0; i < adev->sdma.num_instances; i++) {
 		amdgpu_ring_fini(&adev->sdma.instance[i].ring);

drivers/gpu/drm/amd/amdgpu/soc15.c

@@ -1215,7 +1215,7 @@ static int soc15_common_sw_fini(void *handle)
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	if (adev->nbio.ras && adev->nbio.ras->ras_block.ras_fini)
-		adev->nbio.ras->ras_block.ras_fini(adev, NULL);
+		adev->nbio.ras->ras_block.ras_fini(adev, adev->nbio.ras_if);
 
 	if (adev->df.funcs &&
 	    adev->df.funcs->sw_fini)