7 files changed, 6 insertions, 19 deletions
diff --git a/arch/mn10300/include/asm/atomic.h b/arch/mn10300/include/asm/atomic.h
index 975e1841ca6..cadeb1e2cdf 100644
--- a/arch/mn10300/include/asm/atomic.h
+++ b/arch/mn10300/include/asm/atomic.h
@@ -13,6 +13,7 @@
 
 #include <asm/irqflags.h>
 #include <asm/cmpxchg.h>
+#include <asm/barrier.h>
 
 #ifndef CONFIG_SMP
 #include <asm-generic/atomic.h>
@@ -234,12 +235,6 @@ static inline void atomic_set_mask(unsigned long mask, unsigned long *addr)
 #endif
 }
 
-/* Atomic operations are already serializing on MN10300??? */
-#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 /* CONFIG_SMP */
 #endif /* _ASM_ATOMIC_H */
diff --git a/arch/mn10300/include/asm/bitops.h b/arch/mn10300/include/asm/bitops.h
index 596bb2706d8..fe6f8e2c361 100644
--- a/arch/mn10300/include/asm/bitops.h
+++ b/arch/mn10300/include/asm/bitops.h
@@ -18,9 +18,7 @@
 #define __ASM_BITOPS_H
 
 #include <asm/cpu-regs.h>
-
-#define smp_mb__before_clear_bit()	barrier()
-#define smp_mb__after_clear_bit()	barrier()
+#include <asm/barrier.h>
 
 /*
  * set bit
diff --git a/arch/mn10300/include/asm/highmem.h b/arch/mn10300/include/asm/highmem.h
index 7c137cd8aa3..2fbbe4d920a 100644
--- a/arch/mn10300/include/asm/highmem.h
+++ b/arch/mn10300/include/asm/highmem.h
@@ -70,7 +70,7 @@ static inline void kunmap(struct page *page)
  * be used in IRQ contexts, so in some (very limited) cases we need
  * it.
  */
-static inline unsigned long kmap_atomic(struct page *page)
+static inline void *kmap_atomic(struct page *page)
 {
 	unsigned long vaddr;
 	int idx, type;
@@ -89,7 +89,7 @@ static inline unsigned long kmap_atomic(struct page *page)
 	set_pte(kmap_pte - idx, mk_pte(page, kmap_prot));
 	local_flush_tlb_one(vaddr);
 
-	return vaddr;
+	return (void *)vaddr;
 }
 
 static inline void __kunmap_atomic(unsigned long vaddr)
diff --git a/arch/mn10300/include/asm/pci.h b/arch/mn10300/include/asm/pci.h
index 16632382468..5f70af25c7d 100644
--- a/arch/mn10300/include/asm/pci.h
+++ b/arch/mn10300/include/asm/pci.h
@@ -48,7 +48,6 @@ extern void unit_pci_init(void);
 #define PCIBIOS_MIN_MEM		0xB8000000
 
 void pcibios_set_master(struct pci_dev *dev);
-void pcibios_penalize_isa_irq(int irq);
 
 /* Dynamic DMA mapping stuff.
  * i386 has everything mapped statically.
diff --git a/arch/mn10300/include/asm/unistd.h b/arch/mn10300/include/asm/unistd.h
index 9d4e2d1ef90..0522468f488 100644
--- a/arch/mn10300/include/asm/unistd.h
+++ b/arch/mn10300/include/asm/unistd.h
@@ -26,7 +26,6 @@
 #define __ARCH_WANT_SYS_GETHOSTNAME
 #define __ARCH_WANT_SYS_IPC
 #define __ARCH_WANT_SYS_PAUSE
-#define __ARCH_WANT_SYS_SGETMASK
 #define __ARCH_WANT_SYS_SIGNAL
 #define __ARCH_WANT_SYS_TIME
 #define __ARCH_WANT_SYS_UTIME
diff --git a/arch/mn10300/mm/tlb-smp.c b/arch/mn10300/mm/tlb-smp.c
index 3e57faf0408..e5d0ef722bf 100644
--- a/arch/mn10300/mm/tlb-smp.c
+++ b/arch/mn10300/mm/tlb-smp.c
@@ -78,9 +78,9 @@ void smp_flush_tlb(void *unused)
 	else
 		local_flush_tlb_page(flush_mm, flush_va);
 
-	smp_mb__before_clear_bit();
+	smp_mb__before_atomic();
 	cpumask_clear_cpu(cpu_id, &flush_cpumask);
-	smp_mb__after_clear_bit();
+	smp_mb__after_atomic();
 out:
 	put_cpu();
 }
diff --git a/arch/mn10300/unit-asb2305/pci-irq.c b/arch/mn10300/unit-asb2305/pci-irq.c
index 77439da0467..fcb28ceb824 100644
--- a/arch/mn10300/unit-asb2305/pci-irq.c
+++ b/arch/mn10300/unit-asb2305/pci-irq.c
@@ -40,10 +40,6 @@ void __init pcibios_fixup_irqs(void)
 	}
 }
 
-void __init pcibios_penalize_isa_irq(int irq)
-{
-}
-
 void pcibios_enable_irq(struct pci_dev *dev)
 {
 	pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq);