Index: kernel/genarch/src/ofw/ebus.c
===================================================================
--- kernel/genarch/src/ofw/ebus.c	(revision b2e121ad525328882607c97cdba1a9ded6137d13)
+++ kernel/genarch/src/ofw/ebus.c	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -55,10 +55,10 @@
 	if (!prop)
 		return false;
-		
+
 	ranges = prop->size / sizeof(ofw_ebus_range_t);
 	range = prop->value;
-	
+
 	unsigned int i;
-	
+
 	for (i = 0; i < ranges; i++) {
 		if (reg->space != range[i].child_space)
@@ -67,10 +67,10 @@
 		    range[i].size)) {
 			ofw_pci_reg_t pci_reg;
-			
+
 			pci_reg.space = range[i].parent_space;
 			pci_reg.addr = range[i].parent_base +
 			    (reg->addr - range[i].child_base);
 			pci_reg.size = reg->size;
-			
+
 			return ofw_pci_apply_ranges(node->parent, &pci_reg, pa);
 		}
@@ -86,5 +86,5 @@
 	ofw_tree_property_t *prop;
 	ofw_tree_node_t *controller;
-	
+
 	prop = ofw_tree_getprop(node, "interrupt-map");
 	if (!prop || !prop->value)
@@ -93,19 +93,19 @@
 	ofw_ebus_intr_map_t *intr_map = prop->value;
 	size_t count = prop->size / sizeof(ofw_ebus_intr_map_t);
-	
+
 	assert(count);
-	
+
 	prop = ofw_tree_getprop(node, "interrupt-map-mask");
 	if (!prop || !prop->value)
 		return false;
-	
+
 	ofw_ebus_intr_mask_t *intr_mask = prop->value;
-	
+
 	assert(prop->size == sizeof(ofw_ebus_intr_mask_t));
-	
+
 	uint32_t space = reg->space & intr_mask->space_mask;
 	uint32_t addr = reg->addr & intr_mask->addr_mask;
 	uint32_t intr = interrupt & intr_mask->intr_mask;
-	
+
 	unsigned int i;
 	for (i = 0; i < count; i++) {
@@ -127,5 +127,5 @@
 	if (!controller)
 		return false;
-		
+
 	if (str_cmp(ofw_tree_node_name(controller), "pci") != 0) {
 		/*
Index: kernel/genarch/src/ofw/ofw_tree.c
===================================================================
--- kernel/genarch/src/ofw/ofw_tree.c	(revision b2e121ad525328882607c97cdba1a9ded6137d13)
+++ kernel/genarch/src/ofw/ofw_tree.c	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -70,5 +70,5 @@
 			return &node->property[i];
 	}
-	
+
 	return NULL;
 }
@@ -87,5 +87,5 @@
 	if ((!prop) || (prop->size < 2))
 		return NULL;
-	
+
 	return prop->value;
 }
@@ -110,5 +110,5 @@
 			return cur;
 	}
-	
+
 	/*
 	 * Disambigued name not found.
@@ -122,5 +122,5 @@
 			return cur;
 	}
-	
+
 	return NULL;
 }
@@ -141,12 +141,12 @@
 		ofw_tree_property_t *prop =
 		    ofw_tree_getprop(cur, "device_type");
-		
+
 		if ((!prop) || (!prop->value))
 			continue;
-		
+
 		if (str_cmp(prop->value, dtype) == 0)
 			return cur;
 	}
-	
+
 	return NULL;
 }
@@ -170,5 +170,5 @@
 		if (cur->node_handle == handle)
 			return cur;
-		
+
 		if (cur->child) {
 			ofw_tree_node_t *node =
@@ -178,5 +178,5 @@
 		}
 	}
-	
+
 	return NULL;
 }
@@ -197,12 +197,12 @@
 		ofw_tree_property_t *prop =
 		    ofw_tree_getprop(cur, "device_type");
-		
+
 		if ((!prop) || (!prop->value))
 			continue;
-		
+
 		if (str_cmp(prop->value, dtype) == 0)
 			return cur;
 	}
-	
+
 	return NULL;
 }
@@ -223,12 +223,12 @@
 		ofw_tree_property_t *prop =
 		    ofw_tree_getprop(cur, "name");
-		
+
 		if ((!prop) || (!prop->value))
 			continue;
-		
+
 		if (str_cmp(prop->value, name) == 0)
 			return cur;
 	}
-	
+
 	return NULL;
 }
@@ -246,15 +246,15 @@
 	if (path[0] != '/')
 		return NULL;
-	
+
 	ofw_tree_node_t *node = ofw_root;
 	size_t j;
-	
+
 	for (size_t i = 1; (i < str_size(path)) && (node); i = j + 1) {
 		for (j = i; (j < str_size(path)) && (path[j] != '/'); j++);
-		
+
 		/* Skip extra slashes */
 		if (i == j)
 			continue;
-		
+
 		char buf[NAME_BUF_LEN + 1];
 		memcpy(buf, &path[i], j - i);
@@ -262,5 +262,5 @@
 		node = ofw_tree_find_child(node, buf);
 	}
-	
+
 	return node;
 }
@@ -285,5 +285,5 @@
 		ofw_tree_property_t *prop =
 		    ofw_tree_getprop(cur, "device_type");
-		
+
 		if ((prop) && (prop->value) && (str_cmp(prop->value, dtype) == 0)) {
 			bool ret = walker(cur, arg);
@@ -291,5 +291,5 @@
 				return false;
 		}
-		
+
 		if (cur->child) {
 			bool ret =
@@ -299,5 +299,5 @@
 		}
 	}
-	
+
 	return true;
 }
@@ -336,5 +336,5 @@
 {
 	ofw_tree_node_t *node = (ofw_tree_node_t *) data;
-	
+
 	/* Compute serialized data size */
 	*size = 0;
@@ -342,8 +342,8 @@
 		*size += str_size(node->property[i].name) + 1 +
 		    sizeof(node->property[i].size) + node->property[i].size;
-	
+
 	if (dry_run)
 		return NULL;
-	
+
 	void *dump = malloc(*size, FRAME_ATOMIC);
 	if (dump == NULL) {
@@ -351,5 +351,5 @@
 		return NULL;
 	}
-	
+
 	/* Serialize the data */
 	size_t pos = 0;
@@ -358,10 +358,10 @@
 		str_cpy(dump + pos, *size - pos, node->property[i].name);
 		pos += str_size(node->property[i].name) + 1;
-		
+
 		/* Value size */
 		memcpy(dump + pos, &node->property[i].size,
 		    sizeof(node->property[i].size));
 		pos += sizeof(node->property[i].size);
-		
+
 		/* Value */
 		memcpy(dump + pos, node->property[i].value,
@@ -369,5 +369,5 @@
 		pos += node->property[i].size;
 	}
-	
+
 	return ((void *) dump);
 }
@@ -385,5 +385,5 @@
 {
 	char *cur_path = (char *) malloc(PATH_MAX_LEN, 0);
-	
+
 	for (ofw_tree_node_t *cur = node; cur; cur = cur->peer) {
 		if ((cur->parent) && (path))
@@ -391,12 +391,12 @@
 		else
 			snprintf(cur_path, PATH_MAX_LEN, "firmware.%s", cur->da_name);
-		
+
 		sysinfo_set_item_gen_data(cur_path, NULL, ofw_sysinfo_properties,
 		    (void *) cur);
-		
+
 		if (cur->child)
 			ofw_tree_node_sysinfo(cur->child, cur_path);
 	}
-	
+
 	free(cur_path);
 }
Index: kernel/genarch/src/ofw/pci.c
===================================================================
--- kernel/genarch/src/ofw/pci.c	(revision b2e121ad525328882607c97cdba1a9ded6137d13)
+++ kernel/genarch/src/ofw/pci.c	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -63,10 +63,10 @@
 		return false;
 	}
-		
+
 	ranges = prop->size / sizeof(ofw_pci_range_t);
 	range = prop->value;
-	
+
 	unsigned int i;
-	
+
 	for (i = 0; i < ranges; i++) {
 		if ((reg->space & PCI_SPACE_MASK) !=
@@ -95,18 +95,18 @@
 		return true;
 	}
-	
+
 	ofw_tree_property_t *prop;
 	ofw_pci_reg_t *assigned_address;
 	size_t assigned_addresses;
-	
+
 	prop = ofw_tree_getprop(node, "assigned-addresses");
 	if (!prop)
 		panic("Cannot find 'assigned-addresses' property.");
-	
+
 	assigned_addresses = prop->size / sizeof(ofw_pci_reg_t);
 	assigned_address = prop->value;
-	
+
 	unsigned int i;
-	
+
 	for (i = 0; i < assigned_addresses; i++) {
 		if ((assigned_address[i].space & PCI_REG_MASK) ==
@@ -118,5 +118,5 @@
 		}
 	}
-	
+
 	return false;
 }
Index: kernel/genarch/src/ofw/sbus.c
===================================================================
--- kernel/genarch/src/ofw/sbus.c	(revision b2e121ad525328882607c97cdba1a9ded6137d13)
+++ kernel/genarch/src/ofw/sbus.c	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -46,5 +46,5 @@
 	ofw_sbus_range_t *range;
 	size_t ranges;
-	
+
 	/*
 	 * The SBUS support is very rudimentary in that we simply assume
@@ -55,14 +55,14 @@
 	if (!node->parent || node->parent->parent)
 		return false;
-	
+
 	prop = ofw_tree_getprop(node, "ranges");
 	if (!prop)
 		return false;
-		
+
 	ranges = prop->size / sizeof(ofw_sbus_range_t);
 	range = prop->value;
-	
+
 	unsigned int i;
-	
+
 	for (i = 0; i < ranges; i++) {
 		if (overlaps(reg->addr, reg->size, range[i].child_base,
@@ -73,5 +73,5 @@
 		}
 	}
-	
+
 	return false;
 }