Blackfin: enable atomic64_t support

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index 01615d4f57d6fc623ae9503480390964223c0a24..672c21632f2fc8ca5bbc37e266395477a2150af7 100644 (file)
--- 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

diff --git a/arch/blackfin/include/asm/atomic.h b/arch/blackfin/include/asm/atomic.h
index d27c6274247df5e74612c18d25ba8647adfe386d..e48508957160b2053001008dc01d86e6fcd1e59c 100644 (file)
--- 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