sh: Use generic atomic64_t implementation.

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From: Linux Kernel Mailing List
Date: Thursday, June 18, 2009 - 3:04 pm

Gitweb:     http://git.kernel.org/linus/f01789c68882d846946cf9b972cf090b283d1f73
Commit:     f01789c68882d846946cf9b972cf090b283d1f73
Parent:     300df7dc89cc276377fc020704e34875d5c473b6
Author:     Paul Mundt <lethal@linux-sh.org>
AuthorDate: Wed Jun 17 10:43:13 2009 +0900
Committer:  Paul Mundt <lethal@linux-sh.org>
CommitDate: Wed Jun 17 10:43:13 2009 +0900

    sh: Use generic atomic64_t implementation.
    
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 arch/sh/Kconfig              |    1 +
 arch/sh/include/asm/atomic.h |    2 ++
 2 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 586cd04..a6f9eaa 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -16,6 +16,7 @@ config SUPERH
 	select HAVE_ARCH_TRACEHOOK
 	select HAVE_DMA_API_DEBUG
 	select RTC_LIB
+	select GENERIC_ATOMIC64
 	help
 	  The SuperH is a RISC processor targeted for use in embedded systems
 	  and consumer electronics; it was also used in the Sega Dreamcast
diff --git a/arch/sh/include/asm/atomic.h b/arch/sh/include/asm/atomic.h
index 157c320..e8e7813 100644
--- a/arch/sh/include/asm/atomic.h
+++ b/arch/sh/include/asm/atomic.h
@@ -85,4 +85,6 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u)
 #define smp_mb__after_atomic_inc()	barrier()
 
 #include <asm-generic/atomic-long.h>
+#include <asm-generic/atomic64.h>
+
 #endif /* __ASM_SH_ATOMIC_H */
--
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sh: Use generic atomic64_t implementation., Linux Kernel Mailing ..., (Thu Jun 18, 3:04 pm)