5 files changed, 14 insertions, 4 deletions
diff --git a/include/asm-ppc/cpm2.h b/include/asm-ppc/cpm2.h
index c5883dbed63..9483d4bfacf 100644
--- a/include/asm-ppc/cpm2.h
+++ b/include/asm-ppc/cpm2.h
@@ -109,6 +109,7 @@ static inline long IS_DPERR(const uint offset)
  * and dual port ram.
  */
 extern		cpm_cpm2_t	*cpmp;	 /* Pointer to comm processor */
+
 extern uint cpm_dpalloc(uint size, uint align);
 extern int cpm_dpfree(uint offset);
 extern uint cpm_dpalloc_fixed(uint offset, uint size, uint align);
@@ -116,6 +117,8 @@ extern void cpm_dpdump(void);
 extern void *cpm_dpram_addr(uint offset);
 extern void cpm_setbrg(uint brg, uint rate);
 extern void cpm2_fastbrg(uint brg, uint rate, int div16);
+extern void cpm2_reset(void);
+
 
 /* Buffer descriptors used by many of the CPM protocols.
 */
@@ -1087,5 +1090,3 @@ typedef struct im_idma {
 
 #endif /* __CPM2__ */
 #endif /* __KERNEL__ */
-
-
diff --git a/include/asm-ppc/dma-mapping.h b/include/asm-ppc/dma-mapping.h
index 7f0487afebb..6f74f59938d 100644
--- a/include/asm-ppc/dma-mapping.h
+++ b/include/asm-ppc/dma-mapping.h
@@ -117,7 +117,7 @@ dma_map_page(struct device *dev, struct page *page,
 
 	__dma_sync_page(page, offset, size, direction);
 
-	return (page - mem_map) * PAGE_SIZE + PCI_DRAM_OFFSET + offset;
+	return page_to_bus(page) + offset;
 }
 
 /* We do nothing. */
diff --git a/include/asm-ppc/emergency-restart.h b/include/asm-ppc/emergency-restart.h
new file mode 100644
index 00000000000..108d8c48e42
--- /dev/null
+++ b/include/asm-ppc/emergency-restart.h
@@ -0,0 +1,6 @@
+#ifndef _ASM_EMERGENCY_RESTART_H
+#define _ASM_EMERGENCY_RESTART_H
+
+#include <asm-generic/emergency-restart.h>
+
+#endif /* _ASM_EMERGENCY_RESTART_H */
diff --git a/include/asm-ppc/mmu_context.h b/include/asm-ppc/mmu_context.h
index ccabbce39d8..afe26ffc2e2 100644
--- a/include/asm-ppc/mmu_context.h
+++ b/include/asm-ppc/mmu_context.h
@@ -149,6 +149,7 @@ static inline void get_mmu_context(struct mm_struct *mm)
  */
 static inline void destroy_context(struct mm_struct *mm)
 {
+	preempt_disable();
 	if (mm->context != NO_CONTEXT) {
 		clear_bit(mm->context, context_map);
 		mm->context = NO_CONTEXT;
@@ -156,6 +157,7 @@ static inline void destroy_context(struct mm_struct *mm)
 		atomic_inc(&nr_free_contexts);
 #endif
 	}
+	preempt_enable();
 }
 
 static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
diff --git a/include/asm-ppc/mpc10x.h b/include/asm-ppc/mpc10x.h
index f5196a4efbe..77b1e092c20 100644
--- a/include/asm-ppc/mpc10x.h
+++ b/include/asm-ppc/mpc10x.h
@@ -163,7 +163,8 @@ enum ppc_sys_devices {
 	MPC10X_IIC1,
 	MPC10X_DMA0,
 	MPC10X_DMA1,
-	MPC10X_DUART,
+	MPC10X_UART0,
+	MPC10X_UART1,
 };
 
 int mpc10x_bridge_init(struct pci_controller *hose,