dtc: Whitespace cleanup

This large patch removes all trailing whitespace from dtc (including
libfdt, the testsuite and documentation).  It also removes a handful
of redundant blank lines (at the end of functions, or when there are
two blank lines together for no particular reason).

As well as anything else, this means that quilt won't whinge when I go
to convert the whole of libfdt into a patch to apply to the kernel.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 13 insertions, 14 deletions

diff --git a/livetree.c b/livetree.c
index ce73f50..3b6542f 100644
--- a/livetree.c
+++ b/livetree.c
@@ -1,7 +1,7 @@
 /*
  * (C) Copyright David Gibson <dwg@au1.ibm.com>, IBM Corporation.  2005.
  *
- * 
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of the
@@ -11,11 +11,11 @@
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  *  General Public License for more details.
- *                                                                       
- *  You should have received a copy of the GNU General Public License    
- *  along with this program; if not, write to the Free Software          
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 
- *                                                                   USA 
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *                                                                   USA
  */
 
 #include "dtc.h"
@@ -41,9 +41,9 @@ struct property *build_property(char *name, struct data val, char *label)
 struct property *chain_property(struct property *first, struct property *list)
 {
 	assert(first->next == NULL);
-	
+
 	first->next = list;
-	return first;      
+	return first;
 }
 
 struct node *build_node(struct property *proplist, struct node *children)
@@ -232,7 +232,7 @@ static struct node *get_node_by_label(struct node *tree, const char *label)
 
 static struct node *get_node_by_phandle(struct node *tree, cell_t phandle)
 {
-	struct node *child, *node;	
+	struct node *child, *node;
 
 	assert((phandle != 0) && (phandle != -1));
 
@@ -333,13 +333,12 @@ static int check_properties(struct node *node)
 					prop->name, node->fullpath);
 			}
 		}
-			
 
 		/* check name length */
 		if (strlen(prop->name) > MAX_PROPNAME_LEN)
 			WARNMSG("Property name %s is too long in %s\n",
 				prop->name, node->fullpath);
-			
+
 		/* check this property */
 		for (i = 0; i < ARRAY_SIZE(prop_checker_table); i++) {
 			if (streq(prop->name, prop_checker_table[i].propname))
@@ -426,7 +425,7 @@ static int check_structure(struct node *tree)
 				(node)->fullpath, (propname), \
 				prop->val.val, (value)); \
 	} while (0)
-		 
+
 #define CHECK_HAVE_ONECELL(node, propname) \
 	do { \
 		CHECK_HAVE((node), (propname)); \
@@ -553,7 +552,7 @@ static int check_cpus(struct node *root, int outversion, int boot_cpuid_phys)
 			WARNMSG("physical boot CPU not set.  Use -b option to set\n");
 	}
 
-	return ok;	
+	return ok;
 }
 
 static int check_memory(struct node *root)
@@ -578,7 +577,7 @@ static int check_memory(struct node *root)
 		return 0;
 	}
 
-	return ok;	
+	return ok;
 }
 
 static int check_chosen(struct node *root)