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-rw-r--r--include/asm-parisc/prefetch.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-parisc/prefetch.h b/include/asm-parisc/prefetch.h
index f5a2e7ae266..5d021726fa3 100644
--- a/include/asm-parisc/prefetch.h
+++ b/include/asm-parisc/prefetch.h
@@ -24,11 +24,14 @@ extern inline void prefetch(const void *addr)
__asm__("ldw 0(%0), %%r0" : : "r" (addr));
}
+/* LDD is a PA2.0 addition. */
+#ifdef CONFIG_PA20
#define ARCH_HAS_PREFETCHW
extern inline void prefetchw(const void *addr)
{
__asm__("ldd 0(%0), %%r0" : : "r" (addr));
}
+#endif /* CONFIG_PA20 */
#endif /* CONFIG_PREFETCH */
#endif /* __ASSEMBLY__ */