1 files changed, 0 insertions, 35 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h
index 3283032a78e5..a615a1eb750b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h
@@ -21,38 +21,6 @@
 #ifndef __AMDGPU_UMC_H__
 #define __AMDGPU_UMC_H__
 
-/* implement 64 bits REG operations via 32 bits interface */
-#define RREG64_UMC(reg)	(RREG32(reg) | \
-				((uint64_t)RREG32((reg) + 1) << 32))
-#define WREG64_UMC(reg, v)	\
-	do {	\
-		WREG32((reg), lower_32_bits(v));	\
-		WREG32((reg) + 1, upper_32_bits(v));	\
-	} while (0)
-
-/*
- * void (*func)(struct amdgpu_device *adev, struct ras_err_data *err_data,
- *				uint32_t umc_reg_offset, uint32_t channel_index)
- */
-#define amdgpu_umc_for_each_channel(func)	\
-	struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status;	\
-	uint32_t umc_inst, channel_inst, umc_reg_offset, channel_index;	\
-	for (umc_inst = 0; umc_inst < adev->umc.umc_inst_num; umc_inst++) {	\
-		/* enable the index mode to query eror count per channel */	\
-		adev->umc.funcs->enable_umc_index_mode(adev, umc_inst);	\
-		for (channel_inst = 0;	\
-			channel_inst < adev->umc.channel_inst_num;	\
-			channel_inst++) {	\
-			/* calc the register offset according to channel instance */	\
-			umc_reg_offset = adev->umc.channel_offs * channel_inst;	\
-			/* get channel index of interleaved memory */	\
-			channel_index = adev->umc.channel_idx_tbl[	\
-				umc_inst * adev->umc.channel_inst_num + channel_inst];	\
-			(func)(adev, err_data, umc_reg_offset, channel_index);	\
-		}	\
-	}	\
-	adev->umc.funcs->disable_umc_index_mode(adev);
-
 struct amdgpu_umc_funcs {
 	void (*err_cnt_init)(struct amdgpu_device *adev);
 	int (*ras_late_init)(struct amdgpu_device *adev);
@@ -60,9 +28,6 @@ struct amdgpu_umc_funcs {
 					void *ras_error_status);
 	void (*query_ras_error_address)(struct amdgpu_device *adev,
 					void *ras_error_status);
-	void (*enable_umc_index_mode)(struct amdgpu_device *adev,
-					uint32_t umc_instance);
-	void (*disable_umc_index_mode)(struct amdgpu_device *adev);
 	void (*init_registers)(struct amdgpu_device *adev);
 };