Fixing checkpatch.pl warnings.

Most warnings are "Missing a blank line after declarations". I'm also
adding blank lines between multi-line comments and statements.

Ran with --ignore BRACES,SPDX_LICENSE_TAG,VOLATILE,SPLIT_STRING,
AVOID_EXTERNS,USE_SPINLOCK_T,NEW_TYPEDEFS,INITIALISED_STATIC,
FILE_PATH_CHANGES to reduce noise. Now there is only one type of
warning, with two instances:

WARNING: Prefer using '"%s...", __func__' to using 'dmb', this function's name, in a string
+       __asm__ volatile("dmb sy");

WARNING: Prefer using '"%s...", __func__' to using 'dsb', this function's name, in a string
+       __asm__ volatile("dsb sy");

Change-Id: Id837feef86dc81ba84de1809e76653ddce814422
diff --git a/src/main.c b/src/main.c
index bb19e5a..e1555cc 100644
--- a/src/main.c
+++ b/src/main.c
@@ -151,6 +151,7 @@
 	 * by only touching the variable from cpu 0.
 	 */
 	static volatile bool inited = false;
+
 	if (cpu_index(c) == 0 && !inited) {
 		inited = true;
 		one_time_init();