Disintegrate asm/system.h for Sparc

Disintegrate asm/system.h for Sparc.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: sparclinux@vger.kernel.org

1 files changed, 10 insertions, 0 deletions

diff --git a/arch/sparc/include/asm/cacheflush_64.h b/arch/sparc/include/asm/cacheflush_64.h
index b95384033e89..2efea2ff88b7 100644
--- a/arch/sparc/include/asm/cacheflush_64.h
+++ b/arch/sparc/include/asm/cacheflush_64.h
@@ -9,6 +9,16 @@
 
 /* Cache flush operations. */
 
+
+#define flushi(addr)    __asm__ __volatile__ ("flush %0" : : "r" (addr) : "memory")
+#define flushw_all()    __asm__ __volatile__("flushw")
+
+extern void __flushw_user(void);
+#define flushw_user() __flushw_user()
+
+#define flush_user_windows flushw_user
+#define flush_register_windows flushw_all
+
 /* These are the same regardless of whether this is an SMP kernel or not. */
 #define flush_cache_mm(__mm) \
         do { if ((__mm) == current->mm) flushw_user(); } while(0)