3 files changed, 39 insertions, 31 deletions
diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild
index 0e69796b58c7..5f234a5a2320 100644
--- a/arch/hexagon/include/asm/Kbuild
+++ b/arch/hexagon/include/asm/Kbuild
@@ -23,6 +23,7 @@ generic-y += ioctls.h
 generic-y += iomap.h
 generic-y += ipcbuf.h
 generic-y += irq_regs.h
+generic-y += irq_work.h
 generic-y += kdebug.h
 generic-y += kmap_types.h
 generic-y += local.h
diff --git a/arch/hexagon/include/asm/atomic.h b/arch/hexagon/include/asm/atomic.h
index de916b11bff5..93d07025f183 100644
--- a/arch/hexagon/include/asm/atomic.h
+++ b/arch/hexagon/include/asm/atomic.h
@@ -94,41 +94,47 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
 	return __oldval;
 }
 
-static inline int atomic_add_return(int i, atomic_t *v)
-{
-	int output;
-
-	__asm__ __volatile__ (
-		"1:	%0 = memw_locked(%1);\n"
-		"	%0 = add(%0,%2);\n"
-		"	memw_locked(%1,P3)=%0;\n"
-		"	if !P3 jump 1b;\n"
-		: "=&r" (output)
-		: "r" (&v->counter), "r" (i)
-		: "memory", "p3"
-	);
-	return output;
-
+#define ATOMIC_OP(op)							\
+static inline void atomic_##op(int i, atomic_t *v)			\
+{									\
+	int output;							\
+									\
+	__asm__ __volatile__ (						\
+		"1:	%0 = memw_locked(%1);\n"			\
+		"	%0 = "#op "(%0,%2);\n"				\
+		"	memw_locked(%1,P3)=%0;\n"			\
+		"	if !P3 jump 1b;\n"				\
+		: "=&r" (output)					\
+		: "r" (&v->counter), "r" (i)				\
+		: "memory", "p3"					\
+	);								\
+}									\
+
+#define ATOMIC_OP_RETURN(op)							\
+static inline int atomic_##op##_return(int i, atomic_t *v)		\
+{									\
+	int output;							\
+									\
+	__asm__ __volatile__ (						\
+		"1:	%0 = memw_locked(%1);\n"			\
+		"	%0 = "#op "(%0,%2);\n"				\
+		"	memw_locked(%1,P3)=%0;\n"			\
+		"	if !P3 jump 1b;\n"				\
+		: "=&r" (output)					\
+		: "r" (&v->counter), "r" (i)				\
+		: "memory", "p3"					\
+	);								\
+	return output;							\
 }
 
-#define atomic_add(i, v) atomic_add_return(i, (v))
+#define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
 
-static inline int atomic_sub_return(int i, atomic_t *v)
-{
-	int output;
-	__asm__ __volatile__ (
-		"1:	%0 = memw_locked(%1);\n"
-		"	%0 = sub(%0,%2);\n"
-		"	memw_locked(%1,P3)=%0\n"
-		"	if !P3 jump 1b;\n"
-		: "=&r" (output)
-		: "r" (&v->counter), "r" (i)
-		: "memory", "p3"
-	);
-	return output;
-}
+ATOMIC_OPS(add)
+ATOMIC_OPS(sub)
 
-#define atomic_sub(i, v) atomic_sub_return(i, (v))
+#undef ATOMIC_OPS
+#undef ATOMIC_OP_RETURN
+#undef ATOMIC_OP
 
 /**
  * __atomic_add_unless - add unless the number is a given value
diff --git a/arch/hexagon/mm/cache.c b/arch/hexagon/mm/cache.c
index fe14ccf28561..0c76c802e31c 100644
--- a/arch/hexagon/mm/cache.c
+++ b/arch/hexagon/mm/cache.c
@@ -68,6 +68,7 @@ void flush_icache_range(unsigned long start, unsigned long end)
 	);
 	local_irq_restore(flags);
 }
+EXPORT_SYMBOL(flush_icache_range);
 
 void hexagon_clean_dcache_range(unsigned long start, unsigned long end)
 {