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Diffstat (limited to 'arch/sh/include/uapi/asm/cpu-features.h')
-rw-r--r--arch/sh/include/uapi/asm/cpu-features.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sh/include/uapi/asm/cpu-features.h b/arch/sh/include/uapi/asm/cpu-features.h
index 694abe490edb..2f1bc851042a 100644
--- a/arch/sh/include/uapi/asm/cpu-features.h
+++ b/arch/sh/include/uapi/asm/cpu-features.h
@@ -22,5 +22,6 @@
#define CPU_HAS_L2_CACHE 0x0080 /* Secondary cache / URAM */
#define CPU_HAS_OP32 0x0100 /* 32-bit instruction support */
#define CPU_HAS_PTEAEX 0x0200 /* PTE ASID Extension support */
+#define CPU_HAS_CAS_L 0x0400 /* cas.l atomic compare-and-swap */
#endif /* __ASM_SH_CPU_FEATURES_H */