ARC: cosmetic: Remove unused ECR bitfield masks

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

diff --git a/arch/arc/include/asm/arcregs.h b/arch/arc/include/asm/arcregs.h
index 221380a73b0a24ec06835f286bfdbc1d2937c79d..fe2c3cf822818a63389bfd1fbab5c2f0bc041cf1 100644 (file)
--- a/arch/arc/include/asm/arcregs.h
+++ b/arch/arc/include/asm/arcregs.h
@@ -50,11 +50,7 @@
  * [15: 8] = Exception Cause Code
  * [ 7: 0] = Exception Parameters (for certain types only)
  */
-#define ECR_VEC_MASK                   0xff0000
-#define ECR_CODE_MASK                  0x00ff00
-#define ECR_PARAM_MASK                 0x0000ff
-
-/* Exception Cause Vector Values */
+#define ECR_V_MEM_ERR                  0x01
 #define ECR_V_INSN_ERR                 0x02
 #define ECR_V_MACH_CHK                 0x20
 #define ECR_V_ITLB_MISS                        0x21
@@ -62,7 +58,8 @@
 #define ECR_V_PROTV                    0x23
 #define ECR_V_TRAP                     0x25
 
-/* Protection Violation Exception Cause Code Values */
+/* DTLB Miss and Protection Violation Cause Codes */
+
 #define ECR_C_PROTV_INST_FETCH         0x00
 #define ECR_C_PROTV_LOAD               0x01
 #define ECR_C_PROTV_STORE              0x02