diff --git a/arch/parisc/include/asm/ptrace.h b/arch/parisc/include/asm/ptrace.h
index eea3f3df0823..5e1f52b3922d 100644
--- a/arch/parisc/include/asm/ptrace.h
+++ b/arch/parisc/include/asm/ptrace.h
@@ -7,6 +7,7 @@
 
 #include <asm/assembly.h>
 #include <uapi/asm/ptrace.h>
+#include <linux/compiler.h>
 
 #define task_regs(task) ((struct pt_regs *) ((char *)(task) + TASK_REGS))