Removed unused file int.c.

Minor style changes in arch_vm*.c


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2352 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kernel/core/arch/x86/arch_vm.c

@@ -18,15 +18,26 @@
 
 #include <arch/x86/interrupts.h>
 
-int arch_vm_init(kernel_args *ka)
+#define TRACE_ARCH_VM 0
+#if TRACE_ARCH_VM
+#	define TRACE(x) dprintf x
+#else
+#	define TRACE(x) ;
+#endif
+
+
+int
+arch_vm_init(kernel_args *ka)
 {
-	dprintf("arch_vm_init: entry\n");
+	TRACE(("arch_vm_init: entry\n"));
 	return 0;
 }
 
-int arch_vm_init2(kernel_args *ka)
+
+int
+arch_vm_init2(kernel_args *ka)
 {
-	dprintf("arch_vm_init2: entry\n");
+	TRACE(("arch_vm_init2: entry\n"));
 
 	// account for BIOS area and mark the pages unusable
 	vm_mark_page_range_inuse(0xa0000 / PAGE_SIZE, (0x100000 - 0xa0000) / PAGE_SIZE);
@@ -37,26 +48,30 @@ int arch_vm_init2(kernel_args *ka)
 	return 0;
 }
 
-int arch_vm_init_endvm(kernel_args *ka)
+
+int
+arch_vm_init_endvm(kernel_args *ka)
 {
 	region_id id;
 	void *ptr;
 
-	dprintf("arch_vm_init_endvm: entry\n");
+	TRACE(("arch_vm_init_endvm: entry\n"));
 
 	// map 0 - 0xa0000 directly
 	id = vm_map_physical_memory(vm_get_kernel_aspace_id(), "dma_region", &ptr,
-		REGION_ADDR_ANY_ADDRESS, 0xa0000, LOCK_RW|LOCK_KERNEL, 0x0);
-	if(id < 0) {
+		REGION_ADDR_ANY_ADDRESS, 0xa0000, LOCK_RW | LOCK_KERNEL, 0x0);
+	if (id < 0) {
 		panic("arch_vm_init_endvm: unable to map dma region\n");
-		return ENOMEM;
+		return B_NO_MEMORY;
 	}
+
 	return 0;
 }
 
-void arch_vm_aspace_swap(vm_address_space *aspace)
+
+void
+arch_vm_aspace_swap(vm_address_space *aspace)
 {
 	i386_swap_pgdir(vm_translation_map_get_pgdir(&aspace->translation_map));
 }
 
-

src/kernel/core/arch/x86/arch_vm_translation_map.c

@@ -676,8 +676,6 @@ vm_translation_map_create(vm_translation_map *new_map, bool kernel)
 int
 vm_translation_map_module_init(kernel_args *ka)
 {
-	int i;
-
 	TRACE(("vm_translation_map_module_init: entry\n"));
 
 	// page hole set up in stage2
@@ -723,6 +721,7 @@ vm_translation_map_module_init(kernel_args *ka)
 		addr phys_pgtable;
 		addr virt_pgtable;
 		pdentry *e;
+		int i;
 
 		virt_pgtable = (addr)iospace_pgtables;
 		for (i = 0; i < (IOSPACE_SIZE / (PAGE_SIZE * 1024)); i++, virt_pgtable += PAGE_SIZE) {
@@ -749,7 +748,7 @@ vm_translation_map_module_init_post_sem(kernel_args *ka)
 int
 vm_translation_map_module_init2(kernel_args *ka)
 {
-	// now that the vm is initialized, create an region that represents
+	// now that the vm is initialized, create a region that represents
 	// the page hole
 	void *temp;