drm/amd/amdgpu: remove unnecessary RAS context field

Delete ras_if->name in the RAS ctx structure and remove related lines.
Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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

@@ -615,7 +615,6 @@ int amdgpu_gfx_ras_late_init(struct amdgpu_device *adev)
 		adev->gfx.ras_if->block = AMDGPU_RAS_BLOCK__GFX;
 		adev->gfx.ras_if->type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE;
 		adev->gfx.ras_if->sub_block_index = 0;
-		strcpy(adev->gfx.ras_if->name, "gfx");
 	}
 	fs_info.head = ih_info.head = *adev->gfx.ras_if;
 	r = amdgpu_ras_late_init(adev, adev->gfx.ras_if,

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

@@ -41,7 +41,6 @@ int amdgpu_hdp_ras_late_init(struct amdgpu_device *adev)
 		adev->hdp.ras_if->block = AMDGPU_RAS_BLOCK__HDP;
 		adev->hdp.ras_if->type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE;
 		adev->hdp.ras_if->sub_block_index = 0;
-		strcpy(adev->hdp.ras_if->name, "hdp");
 	}
 	ih_info.head = fs_info.head = *adev->hdp.ras_if;
 	r = amdgpu_ras_late_init(adev, adev->hdp.ras_if,

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

@@ -41,7 +41,6 @@ int amdgpu_mmhub_ras_late_init(struct amdgpu_device *adev)
 		adev->mmhub.ras_if->block = AMDGPU_RAS_BLOCK__MMHUB;
 		adev->mmhub.ras_if->type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE;
 		adev->mmhub.ras_if->sub_block_index = 0;
-		strcpy(adev->mmhub.ras_if->name, "mmhub");
 	}
 	ih_info.head = fs_info.head = *adev->mmhub.ras_if;
 	r = amdgpu_ras_late_init(adev, adev->mmhub.ras_if,

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

@@ -39,7 +39,6 @@ int amdgpu_nbio_ras_late_init(struct amdgpu_device *adev)
 		adev->nbio.ras_if->block = AMDGPU_RAS_BLOCK__PCIE_BIF;
 		adev->nbio.ras_if->type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE;
 		adev->nbio.ras_if->sub_block_index = 0;
-		strcpy(adev->nbio.ras_if->name, "pcie_bif");
 	}
 	ih_info.head = fs_info.head = *adev->nbio.ras_if;
 	r = amdgpu_ras_late_init(adev, adev->nbio.ras_if,

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

@@ -64,7 +64,6 @@ const char *ras_block_string[] = {
 };
 
 #define ras_err_str(i) (ras_error_string[ffs(i)])
-#define ras_block_str(i) (ras_block_string[i])
 
 #define RAS_DEFAULT_FLAGS (AMDGPU_RAS_FLAG_INIT_BY_VBIOS)
 
@@ -530,7 +529,7 @@ static inline void put_obj(struct ras_manager *obj)
 	if (obj && (--obj->use == 0))
 		list_del(&obj->node);
 	if (obj && (obj->use < 0))
-		DRM_ERROR("RAS ERROR: Unbalance obj(%s) use\n", obj->head.name);
+		DRM_ERROR("RAS ERROR: Unbalance obj(%s) use\n", ras_block_str(obj->head.block));
 }
 
 /* make one obj and return it. */
@@ -793,7 +792,6 @@ static int amdgpu_ras_enable_all_features(struct amdgpu_device *adev,
 			.type = default_ras_type,
 			.sub_block_index = 0,
 		};
-		strcpy(head.name, ras_block_str(i));
 		if (bypass) {
 			/*
 			 * bypass psp. vbios enable ras for us.

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

@@ -53,6 +53,9 @@ enum amdgpu_ras_block {
 	AMDGPU_RAS_BLOCK__LAST
 };
 
+extern const char *ras_block_string[];
+
+#define ras_block_str(i) (ras_block_string[i])
 #define AMDGPU_RAS_BLOCK_COUNT	AMDGPU_RAS_BLOCK__LAST
 #define AMDGPU_RAS_BLOCK_MASK	((1ULL << AMDGPU_RAS_BLOCK_COUNT) - 1)
 
@@ -306,8 +309,6 @@ struct ras_common_if {
 	enum amdgpu_ras_block block;
 	enum amdgpu_ras_error_type type;
 	uint32_t sub_block_index;
-	/* block name */
-	char name[32];
 };
 
 struct amdgpu_ras {

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

@@ -105,7 +105,6 @@ int amdgpu_sdma_ras_late_init(struct amdgpu_device *adev,
 		adev->sdma.ras_if->block = AMDGPU_RAS_BLOCK__SDMA;
 		adev->sdma.ras_if->type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE;
 		adev->sdma.ras_if->sub_block_index = 0;
-		strcpy(adev->sdma.ras_if->name, "sdma");
 	}
 	fs_info.head = ih_info->head = *adev->sdma.ras_if;
 

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

@@ -41,7 +41,6 @@ int amdgpu_umc_ras_late_init(struct amdgpu_device *adev)
 		adev->umc.ras_if->block = AMDGPU_RAS_BLOCK__UMC;
 		adev->umc.ras_if->type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE;
 		adev->umc.ras_if->sub_block_index = 0;
-		strcpy(adev->umc.ras_if->name, "umc");
 	}
 	ih_info.head = fs_info.head = *adev->umc.ras_if;
 

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

@@ -663,7 +663,6 @@ static int amdgpu_xgmi_ras_late_init(struct amdgpu_device *adev)
 		adev->gmc.xgmi.ras_if->block = AMDGPU_RAS_BLOCK__XGMI_WAFL;
 		adev->gmc.xgmi.ras_if->type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE;
 		adev->gmc.xgmi.ras_if->sub_block_index = 0;
-		strcpy(adev->gmc.xgmi.ras_if->name, "xgmi_wafl");
 	}
 	ih_info.head = fs_info.head = *adev->gmc.xgmi.ras_if;
 	r = amdgpu_ras_late_init(adev, adev->gmc.xgmi.ras_if,

drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c

@@ -372,13 +372,13 @@ static void nbio_v7_4_handle_ras_controller_intr_no_bifring(struct amdgpu_device
 						"errors detected in %s block, "
 						"no user action is needed.\n",
 						obj->err_data.ce_count,
-						adev->nbio.ras_if->name);
+						ras_block_str(adev->nbio.ras_if->block));
 
 			if (err_data.ue_count)
 				dev_info(adev->dev, "%ld uncorrectable hardware "
 						"errors detected in %s block\n",
 						obj->err_data.ue_count,
-						adev->nbio.ras_if->name);
+						ras_block_str(adev->nbio.ras_if->block));
 		}
 
 		dev_info(adev->dev, "RAS controller interrupt triggered "