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[ARM SMP] Only enable V6K instructions on V6 MP core CPUs
[sfrench/cifs-2.6.git]
/
arch
/
arm
/
lib
/
bitops.h
diff --git
a/arch/arm/lib/bitops.h
b/arch/arm/lib/bitops.h
index 2036ff15bda9b70e0c5f8b6f79538008ebe393e4..64a988c1ad447739ccf7a67d4b4c0ebdb7e3f6d2 100644
(file)
--- a/
arch/arm/lib/bitops.h
+++ b/
arch/arm/lib/bitops.h
@@
-1,4
+1,6
@@
-#if __LINUX_ARM_ARCH__ >= 6
+#include <linux/config.h>
+
+#if __LINUX_ARM_ARCH__ >= 6 && defined(CONFIG_CPU_MPCORE)
.macro bitop, instr
mov r2, #1
and r3, r0, #7 @ Get bit offset