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-rw-r--r--arch/tile/include/asm/system.h7
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/tile/include/asm/system.h b/arch/tile/include/asm/system.h
index 96779c805902..fb7ff9574d76 100644
--- a/arch/tile/include/asm/system.h
+++ b/arch/tile/include/asm/system.h
@@ -217,13 +217,6 @@ int hardwall_deactivate(struct task_struct *task);
} while (0)
#endif
-/* Invoke the simulator "syscall" mechanism (see arch/tile/kernel/entry.S). */
-extern int _sim_syscall(int syscall_num, ...);
-#define sim_syscall(syscall_num, ...) \
- _sim_syscall(SIM_CONTROL_SYSCALL + \
- ((syscall_num) << _SIM_CONTROL_OPERATOR_BITS), \
- ## __VA_ARGS__)
-
/*
* Kernel threads can check to see if they need to migrate their
* stack whenever they return from a context switch; for user