powerpc: Remove unused CPU_FTR_IABR

We removed the last usage of CPU_FTR_IABR in commit 1ad7d70562ee
"powerpc/xmon: Enable HW instruction breakpoint on POWER8".

Mark it as free.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index 22d5a7da9e6816b9a7bad18d683daa77dfd49f42..5cf5a6d1068599480cb6f3effda0be5bdde45843 100644 (file)
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -165,7 +165,7 @@ extern const char *powerpc_base_platform;
 #define CPU_FTR_ARCH_201               LONG_ASM_CONST(0x0000000200000000)
 #define CPU_FTR_ARCH_206               LONG_ASM_CONST(0x0000000400000000)
 #define CPU_FTR_ARCH_207S              LONG_ASM_CONST(0x0000000800000000)
-#define CPU_FTR_IABR                   LONG_ASM_CONST(0x0000001000000000)
+/* Free                                        LONG_ASM_CONST(0x0000001000000000) */
 #define CPU_FTR_MMCRA                  LONG_ASM_CONST(0x0000002000000000)
 #define CPU_FTR_CTRL                   LONG_ASM_CONST(0x0000004000000000)
 #define CPU_FTR_SMT                    LONG_ASM_CONST(0x0000008000000000)