chore(app/common): add linebreaks to error messages

Signed-off-by: Mate Toth-Pal <mate.toth-pal@arm.com>
Change-Id: I92ad317cb6bfb33e594578a5be20347c292f0cc2
diff --git a/app/common/rmm_svc/src/app_services.c b/app/common/rmm_svc/src/app_services.c
index b6f839d..40c911f 100644
--- a/app/common/rmm_svc/src/app_services.c
+++ b/app/common/rmm_svc/src/app_services.c
@@ -269,7 +269,7 @@
 
 	if ((app_buf_id != APP_SERVICE_RW_NS_BUF_SHARED) &&
 	    (app_buf_id != APP_SERVICE_RW_NS_BUF_HEAP)) {
-		ERROR("%s called with invalid app_buf_id 0x%lx", __func__, app_buf_id);
+		ERROR("%s called with invalid app_buf_id 0x%lx\n", __func__, app_buf_id);
 		return rw_data;
 	}
 
@@ -281,7 +281,7 @@
 	    ((app_buf_size - app_buf_offset) < buf_len) ||
 	    (!ALIGNED(buf_len, 8U)) ||
 	    (!ALIGNED(app_buf_offset, 8U))) {
-		ERROR("%s called with invalid buf offset 0x%lx or len 0x%lx",
+		ERROR("%s called with invalid buf offset 0x%lx or len 0x%lx\n",
 				__func__, app_buf_offset, buf_len);
 		return rw_data;
 	}
@@ -298,7 +298,7 @@
 	 * is mapped.
 	 */
 	if (((ns_addr_offset + buf_len) > SZ_4K) || (!ALIGNED(ns_addr_offset, 8U))) {
-		ERROR("%s called with invalid ns addr 0x%lx.",
+		ERROR("%s called with invalid ns addr 0x%lx.\n",
 				__func__, ns_addr);
 		return rw_data;
 	}
@@ -307,7 +307,7 @@
 	rw_data.ns_granule = find_granule(ns_addr & GRANULE_MASK);
 	if ((rw_data.ns_granule == NULL) ||
 		(granule_unlocked_state(rw_data.ns_granule) != GRANULE_STATE_NS)) {
-		ERROR("%s ns granule not found or invalid state for ns addr 0x%lx",
+		ERROR("%s ns granule not found or invalid state for ns addr 0x%lx\n",
 				__func__, ns_addr);
 		return rw_data;
 	}
@@ -352,7 +352,7 @@
 	ns_access_ok = ns_buffer_write(SLOT_NS, rw_data.ns_granule, 0, buf_len,
 		(void *)rw_data.app_buf);
 	if (!ns_access_ok) {
-		ERROR("%s ns buffer read failed for ns addr 0x%lx and app_buf 0x%lx",
+		ERROR("%s ns buffer read failed for ns addr 0x%lx and app_buf 0x%lx\n",
 				__func__, ns_addr, rw_data.app_buf);
 		return (uint64_t)(-EINVAL);
 	}
@@ -396,7 +396,7 @@
 	ns_access_ok = ns_buffer_read(SLOT_NS, rw_data.ns_granule, 0, buf_len,
 		(void *)rw_data.app_buf);
 	if (!ns_access_ok) {
-		ERROR("%s ns buffer read failed for ns addr 0x%lx and app_buf 0x%lx",
+		ERROR("%s ns buffer read failed for ns addr 0x%lx and app_buf 0x%lx\n",
 				__func__, ns_addr, rw_data.app_buf);
 		return (uint64_t)(-EINVAL);
 	}