Blackfin: enable atomic64_t support

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-03-21 02:39:10 -04:00 · 2011-03-21 02:39:10 -04:00 · bee18bebda
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@ -31,6 +31,7 @@ config BLACKFIN
 	select HAVE_OPROFILE
 	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select HAVE_GENERIC_HARDIRQS
+	select GENERIC_ATOMIC64
 	select GENERIC_IRQ_PROBE
 	select IRQ_PER_CPU if SMP
 	select GENERIC_HARDIRQS_NO_DEPRECATED
--- a/arch/blackfin/include/asm/atomic.h
+++ b/arch/blackfin/include/asm/atomic.h
@ -121,4 +121,6 @@ static inline int atomic_test_mask(int mask, atomic_t *v)

 #endif

+#include <asm-generic/atomic64.h>
+
 #endif