[PATCH] ppc64: whitespace cleanup in prom.c

This patch, originally from Linas Vepstas, cleans up some wonky indentation
and other formatting issues in arch/ppc64/kernel/prom.c.  It does not change
any actual code.
Signed-off-by: Linas Vepstas <linas@linas.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/ppc64/kernel/prom.c

@@ -775,7 +775,7 @@ static void __init prom_initialize_tce_table(void)
 
 		/* Keep the old logic in tack to avoid regression. */
 		if (compatible[0] != 0) {
-			if((strstr(compatible, RELOC("python")) == NULL) &&
+			if ((strstr(compatible, RELOC("python")) == NULL) &&
 			    (strstr(compatible, RELOC("Speedwagon")) == NULL) &&
 			    (strstr(compatible, RELOC("Winnipeg")) == NULL))
 				continue;
@@ -2295,7 +2295,7 @@ finish_node(struct device_node *np, unsigned long mem_start,
 	return mem_start;
 }
 
-/*
+/**
  * finish_device_tree is called once things are running normally
  * (i.e. with text and data mapped to the address they were linked at).
  * It traverses the device tree and fills in the name, type,
@@ -2346,7 +2346,7 @@ prom_n_size_cells(struct device_node* np)
 	return 1;
 }
 
-/*
+/**
  * Work out the sense (active-low level / active-high edge)
  * of each interrupt from the device tree.
  */
@@ -2368,7 +2368,7 @@ prom_get_irq_senses(unsigned char *senses, int off, int max)
 	}
 }
 
-/*
+/**
  * Construct and return a list of the device_nodes with a given name.
  */
 struct device_node *
@@ -2387,7 +2387,7 @@ find_devices(const char *name)
 	return head;
 }
 
-/*
+/**
  * Construct and return a list of the device_nodes with a given type.
  */
 struct device_node *
@@ -2406,7 +2406,7 @@ find_type_devices(const char *type)
 	return head;
 }
 
-/*
+/**
  * Returns all nodes linked together
  */
 struct device_node *
@@ -2423,7 +2423,7 @@ find_all_nodes(void)
 	return head;
 }
 
-/* Checks if the given "compat" string matches one of the strings in
+/** Checks if the given "compat" string matches one of the strings in
  * the device's "compatible" property
  */
 int
@@ -2447,7 +2447,7 @@ device_is_compatible(struct device_node *device, const char *compat)
 }
 
 
-/*
+/**
  * Indicates whether the root node has a given value in its
  * compatible property.
  */
@@ -2465,7 +2465,7 @@ machine_is_compatible(const char *compat)
 	return rc;
 }
 
-/*
+/**
  * Construct and return a list of the device_nodes with a given type
  * and compatible property.
  */
@@ -2488,7 +2488,7 @@ find_compatible_devices(const char *type, const char *compat)
 	return head;
 }
 
-/*
+/**
  * Find the device_node with a given full_name.
  */
 struct device_node *
@@ -2971,12 +2971,11 @@ static int of_finish_dynamic_node(struct device_node *node)
 
 	/* fixing up iommu_table */
 
-	if(strcmp(node->name, "pci") == 0 &&
+	if (strcmp(node->name, "pci") == 0 &&
 	    get_property(node, "ibm,dma-window", NULL)) {
 		node->bussubno = node->busno;
 		iommu_devnode_init(node);
-        }
-	else
+	} else
 		node->iommu_table = parent->iommu_table;
 
 out: