3 files changed, 16 insertions, 14 deletions

diff --git a/arch/mips/include/asm/pci/bridge.h b/arch/mips/include/asm/pci/bridge.h
index 5f4b9d4e411..f1f508e4f97 100644
--- a/arch/mips/include/asm/pci/bridge.h
+++ b/arch/mips/include/asm/pci/bridge.h
@@ -839,7 +839,7 @@ struct bridge_controller {
 	nasid_t			nasid;
 	unsigned int		widget_id;
 	unsigned int 		irq_cpu;
-	dma64_addr_t		baddr;
+	u64			baddr;
 	unsigned int		pci_int[8];
 };
 
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index c8777333e19..d21c388c011 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -255,9 +255,13 @@ int ptrace_set_watch_regs(struct task_struct *child,
 	return 0;
 }
 
-long arch_ptrace(struct task_struct *child, long request, long addr, long data)
+long arch_ptrace(struct task_struct *child, long request,
+		 unsigned long addr, unsigned long data)
 {
 	int ret;
+	void __user *addrp = (void __user *) addr;
+	void __user *datavp = (void __user *) data;
+	unsigned long __user *datalp = (void __user *) data;
 
 	switch (request) {
 	/* when I and D space are separate, these will need to be fixed. */
@@ -386,7 +390,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 			ret = -EIO;
 			goto out;
 		}
-		ret = put_user(tmp, (unsigned long __user *) data);
+		ret = put_user(tmp, datalp);
 		break;
 	}
 
@@ -478,34 +482,31 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 		}
 
 	case PTRACE_GETREGS:
-		ret = ptrace_getregs(child, (__s64 __user *) data);
+		ret = ptrace_getregs(child, datavp);
 		break;
 
 	case PTRACE_SETREGS:
-		ret = ptrace_setregs(child, (__s64 __user *) data);
+		ret = ptrace_setregs(child, datavp);
 		break;
 
 	case PTRACE_GETFPREGS:
-		ret = ptrace_getfpregs(child, (__u32 __user *) data);
+		ret = ptrace_getfpregs(child, datavp);
 		break;
 
 	case PTRACE_SETFPREGS:
-		ret = ptrace_setfpregs(child, (__u32 __user *) data);
+		ret = ptrace_setfpregs(child, datavp);
 		break;
 
 	case PTRACE_GET_THREAD_AREA:
-		ret = put_user(task_thread_info(child)->tp_value,
-				(unsigned long __user *) data);
+		ret = put_user(task_thread_info(child)->tp_value, datalp);
 		break;
 
 	case PTRACE_GET_WATCH_REGS:
-		ret = ptrace_get_watch_regs(child,
-					(struct pt_watch_regs __user *) addr);
+		ret = ptrace_get_watch_regs(child, addrp);
 		break;
 
 	case PTRACE_SET_WATCH_REGS:
-		ret = ptrace_set_watch_regs(child,
-					(struct pt_watch_regs __user *) addr);
+		ret = ptrace_set_watch_regs(child, addrp);
 		break;
 
 	default:
diff --git a/arch/mips/mm/highmem.c b/arch/mips/mm/highmem.c
index 1e69b1fb4b8..3634c7ea06a 100644
--- a/arch/mips/mm/highmem.c
+++ b/arch/mips/mm/highmem.c
@@ -74,7 +74,7 @@ void __kunmap_atomic(void *kvaddr)
 		return;
 	}
 
-	type = kmap_atomic_idx_pop();
+	type = kmap_atomic_idx();
 #ifdef CONFIG_DEBUG_HIGHMEM
 	{
 		int idx = type + KM_TYPE_NR * smp_processor_id();
@@ -89,6 +89,7 @@ void __kunmap_atomic(void *kvaddr)
 		local_flush_tlb_one(vaddr);
 	}
 #endif
+	kmap_atomic_idx_pop();
 	pagefault_enable();
 }
 EXPORT_SYMBOL(__kunmap_atomic);