Miscellaneous PSCI code cleanups
This patch implements the following cleanups in PSCI generic code:
1. It reworks the affinity level specific handlers in the PSCI implementation
such that.
a. Usage of the 'rc' local variable is restricted to only where it is
absolutely needed
b. 'plat_state' local variable is defined only when a direct invocation of
plat_get_phys_state() does not suffice.
c. If a platform handler is not registered then the level specific handler
returns early.
2. It limits the use of the mpidr_aff_map_nodes_t typedef to declaration of
arrays of the type instead of using it in function prototypes as well.
3. It removes dangling declarations of __psci_cpu_off() and
__psci_cpu_suspend(). The definitions of these functions were removed in
earlier patches.
Change-Id: I51e851967c148be9c2eeda3a3c41878f7b4d6978
diff --git a/services/std_svc/psci/psci_common.c b/services/std_svc/psci/psci_common.c
index e9d6e5b..2267ad0 100644
--- a/services/std_svc/psci/psci_common.c
+++ b/services/std_svc/psci/psci_common.c
@@ -65,7 +65,7 @@
******************************************************************************/
uint32_t psci_find_max_phys_off_afflvl(uint32_t start_afflvl,
uint32_t end_afflvl,
- mpidr_aff_map_nodes_t mpidr_nodes)
+ aff_map_node_t *mpidr_nodes[])
{
uint32_t max_afflvl = PSCI_INVALID_DATA;
@@ -220,7 +220,7 @@
******************************************************************************/
void psci_do_afflvl_state_mgmt(uint32_t start_afflvl,
uint32_t end_afflvl,
- mpidr_aff_map_nodes_t mpidr_nodes,
+ aff_map_node_t *mpidr_nodes[],
uint32_t state)
{
uint32_t level;
@@ -239,7 +239,7 @@
******************************************************************************/
void psci_acquire_afflvl_locks(int start_afflvl,
int end_afflvl,
- mpidr_aff_map_nodes_t mpidr_nodes)
+ aff_map_node_t *mpidr_nodes[])
{
int level;
@@ -257,7 +257,7 @@
******************************************************************************/
void psci_release_afflvl_locks(int start_afflvl,
int end_afflvl,
- mpidr_aff_map_nodes_t mpidr_nodes)
+ aff_map_node_t *mpidr_nodes[])
{
int level;
@@ -429,7 +429,7 @@
* topology tree and calls the physical power on handler for the corresponding
* affinity levels
******************************************************************************/
-static int psci_call_power_on_handlers(mpidr_aff_map_nodes_t mpidr_nodes,
+static int psci_call_power_on_handlers(aff_map_node_t *mpidr_nodes[],
int start_afflvl,
int end_afflvl,
afflvl_power_on_finisher_t *pon_handlers)