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-rw-r--r--include/asm-m32r/system.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h
index d6a2c613be68..c5ab5da56d21 100644
--- a/include/asm-m32r/system.h
+++ b/include/asm-m32r/system.h
@@ -22,10 +22,6 @@
* `next' and `prev' should be struct task_struct, but it isn't always defined
*/
-#ifndef CONFIG_SMP
-#define prepare_to_switch() do { } while(0)
-#endif /* not CONFIG_SMP */
-
#define switch_to(prev, next, last) do { \
register unsigned long arg0 __asm__ ("r0") = (unsigned long)prev; \
register unsigned long arg1 __asm__ ("r1") = (unsigned long)next; \