5 files changed, 9 insertions, 24 deletions
diff --git a/arch/xtensa/include/asm/atomic.h b/arch/xtensa/include/asm/atomic.h
index e7fb447bce8e..e5103b47a8ce 100644
--- a/arch/xtensa/include/asm/atomic.h
+++ b/arch/xtensa/include/asm/atomic.h
@@ -19,6 +19,7 @@
 #ifdef __KERNEL__
 #include <asm/processor.h>
 #include <asm/cmpxchg.h>
+#include <asm/barrier.h>
 
 #define ATOMIC_INIT(i)	{ (i) }
 
@@ -387,12 +388,6 @@ static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
 #endif
 }
 
-/* Atomic operations are already serializing */
-#define smp_mb__before_atomic_dec()	barrier()
-#define smp_mb__after_atomic_dec()	barrier()
-#define smp_mb__before_atomic_inc()	barrier()
-#define smp_mb__after_atomic_inc()	barrier()
-
 #endif /* __KERNEL__ */
 
 #endif /* _XTENSA_ATOMIC_H */
diff --git a/arch/xtensa/include/asm/barrier.h b/arch/xtensa/include/asm/barrier.h
index 0a24b04d6b21..5b88774c75ab 100644
--- a/arch/xtensa/include/asm/barrier.h
+++ b/arch/xtensa/include/asm/barrier.h
@@ -13,6 +13,9 @@
 #define rmb() barrier()
 #define wmb() mb()
 
+#define smp_mb__before_atomic()		barrier()
+#define smp_mb__after_atomic()		barrier()
+
 #include <asm-generic/barrier.h>
 
 #endif /* _XTENSA_SYSTEM_H */
diff --git a/arch/xtensa/include/asm/bitops.h b/arch/xtensa/include/asm/bitops.h
index 7b6873ae84c2..3f44fa2a53e9 100644
--- a/arch/xtensa/include/asm/bitops.h
+++ b/arch/xtensa/include/asm/bitops.h
@@ -21,9 +21,7 @@
 
 #include <asm/processor.h>
 #include <asm/byteorder.h>
-
-#define smp_mb__before_clear_bit()	smp_mb()
-#define smp_mb__after_clear_bit()	smp_mb()
+#include <asm/barrier.h>
 
 #include <asm-generic/bitops/non-atomic.h>
 
diff --git a/arch/xtensa/include/asm/ftrace.h b/arch/xtensa/include/asm/ftrace.h
index 736b9d214d80..6c6d9a9f185f 100644
--- a/arch/xtensa/include/asm/ftrace.h
+++ b/arch/xtensa/include/asm/ftrace.h
@@ -12,24 +12,18 @@
 
 #include <asm/processor.h>
 
-#define HAVE_ARCH_CALLER_ADDR
 #ifndef __ASSEMBLY__
-#define CALLER_ADDR0 ({ unsigned long a0, a1; \
+#define ftrace_return_address0 ({ unsigned long a0, a1; \
 		__asm__ __volatile__ ( \
 			"mov %0, a0\n" \
 			"mov %1, a1\n" \
 			: "=r"(a0), "=r"(a1)); \
 		MAKE_PC_FROM_RA(a0, a1); })
+
 #ifdef CONFIG_FRAME_POINTER
 extern unsigned long return_address(unsigned level);
-#define CALLER_ADDR1 return_address(1)
-#define CALLER_ADDR2 return_address(2)
-#define CALLER_ADDR3 return_address(3)
-#else /* CONFIG_FRAME_POINTER */
-#define CALLER_ADDR1 (0)
-#define CALLER_ADDR2 (0)
-#define CALLER_ADDR3 (0)
-#endif /* CONFIG_FRAME_POINTER */
+#define ftrace_return_address(n) return_address(n)
+#endif
 #endif /* __ASSEMBLY__ */
 
 #ifdef CONFIG_FUNCTION_TRACER
diff --git a/arch/xtensa/include/asm/pci.h b/arch/xtensa/include/asm/pci.h
index 614be031a79a..5d52dc43dfe7 100644
--- a/arch/xtensa/include/asm/pci.h
+++ b/arch/xtensa/include/asm/pci.h
@@ -22,11 +22,6 @@
 
 extern struct pci_controller* pcibios_alloc_controller(void);
 
-static inline void pcibios_penalize_isa_irq(int irq)
-{
-	/* We don't do dynamic PCI IRQ allocation */
-}
-
 /* Assume some values. (We should revise them, if necessary) */
 
 #define PCIBIOS_MIN_IO		0x2000