arm: the dcc code works for V6 or V7, not just 1136
diff --git a/arch/arm/dcc.S b/arch/arm/dcc.S
index 0044b1d..69a6585 100644
--- a/arch/arm/dcc.S
+++ b/arch/arm/dcc.S
@@ -24,7 +24,7 @@
 .global dcc_putc
 .global dcc_getc
 
-#if defined(ARM_CPU_ARM1136)
+#if defined(ARM_ISA_ARMV6) || defined(ARM_ISA_ARMV7)
 dcc_getc:
 	mrc 14, 0, r0, c0, c1, 0 
 	tst r0, #(1 << 30)