kbuild: kill trailing whitespace in modpost & friends

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
diff --git a/scripts/mod/mk_elfconfig.c b/scripts/mod/mk_elfconfig.c
index de2aabf..3c92c83 100644
--- a/scripts/mod/mk_elfconfig.c
+++ b/scripts/mod/mk_elfconfig.c
@@ -6,7 +6,7 @@
 int
 main(int argc, char **argv)
 {
-	unsigned char ei[EI_NIDENT];	
+	unsigned char ei[EI_NIDENT];
 	union { short s; char c[2]; } endian_test;
 
 	if (argc != 2) {
@@ -57,7 +57,7 @@
 
 	if ((strcmp(argv[1], "v850") == 0) || (strcmp(argv[1], "h8300") == 0))
 		printf("#define MODULE_SYMBOL_PREFIX \"_\"\n");
-	else 
+	else
 		printf("#define MODULE_SYMBOL_PREFIX \"\"\n");
 
 	return 0;