Merge pull request #1879 from pbeesley-arm/pb/todo-removal

Pb/todo removal
diff --git a/drivers/io/io_fip.c b/drivers/io/io_fip.c
index d4771b5..eaaf090 100644
--- a/drivers/io/io_fip.c
+++ b/drivers/io/io_fip.c
@@ -85,7 +85,6 @@
 }
 
 
-/* TODO: We could check version numbers or do a package checksum? */
 static inline int is_valid_header(fip_toc_header_t *header)
 {
 	if ((header->name == TOC_HEADER_NAME) && (header->serial_number != 0)) {
diff --git a/drivers/io/io_storage.c b/drivers/io/io_storage.c
index c9ff31b..e444f87 100644
--- a/drivers/io/io_storage.c
+++ b/drivers/io/io_storage.c
@@ -189,9 +189,6 @@
 	return result;
 }
 
-
-/* TODO: Consider whether an explicit "shutdown" API should be included */
-
 /* Close a connection to a device */
 int io_dev_close(uintptr_t dev_handle)
 {
diff --git a/include/drivers/io/io_storage.h b/include/drivers/io/io_storage.h
index ec6db3f..084c67c 100644
--- a/include/drivers/io/io_storage.h
+++ b/include/drivers/io/io_storage.h
@@ -79,8 +79,6 @@
  * re-initialisation */
 int io_dev_init(uintptr_t dev_handle, const uintptr_t init_params);
 
-/* TODO: Consider whether an explicit "shutdown" API should be included */
-
 /* Close a connection to a device */
 int io_dev_close(uintptr_t dev_handle);
 
diff --git a/tools/cert_create/src/tbbr/tbb_ext.c b/tools/cert_create/src/tbbr/tbb_ext.c
index d0038a2..ee5377f 100644
--- a/tools/cert_create/src/tbbr/tbb_ext.c
+++ b/tools/cert_create/src/tbbr/tbb_ext.c
@@ -19,10 +19,6 @@
 #include "tbbr/tbb_ext.h"
 #include "tbbr/tbb_key.h"
 
-/* TODO: get these values from the command line */
-#define TRUSTED_WORLD_NVCTR_VALUE	0
-#define NORMAL_WORLD_NVCTR_VALUE	0
-
 static ext_t tbb_ext[] = {
 	[TRUSTED_FW_NVCOUNTER_EXT] = {
 		.oid = TRUSTED_FW_NVCOUNTER_OID,
diff --git a/tools/fiptool/tbbr_config.h b/tools/fiptool/tbbr_config.h
index 2d89777..1fc6cad 100644
--- a/tools/fiptool/tbbr_config.h
+++ b/tools/fiptool/tbbr_config.h
@@ -11,7 +11,6 @@
 
 #include <uuid.h>
 
-/* TODO: Update this number as required */
 #define TOC_HEADER_SERIAL_NUMBER 0x12345678
 
 typedef struct toc_entry {