PSCI: Fix logic error to skip cache flushing
If either USE_COHERENT_MEM or HW_ASSISTED_COHERENCY being true
should cause us to not enter the ifdef block, then the logic
is not correct here. Posibly bad use of De Morgan's law?
Fix this.
Signed-off-by: Andrew F. Davis <afd@ti.com>
diff --git a/lib/psci/psci_common.c b/lib/psci/psci_common.c
index 59c9c68..ec74a8c 100644
--- a/lib/psci/psci_common.c
+++ b/lib/psci/psci_common.c
@@ -267,7 +267,7 @@
static plat_local_state_t get_non_cpu_pd_node_local_state(
unsigned int parent_idx)
{
-#if !USE_COHERENT_MEM || !HW_ASSISTED_COHERENCY
+#if !(USE_COHERENT_MEM || HW_ASSISTED_COHERENCY)
flush_dcache_range(
(uintptr_t) &psci_non_cpu_pd_nodes[parent_idx],
sizeof(psci_non_cpu_pd_nodes[parent_idx]));
@@ -283,7 +283,7 @@
plat_local_state_t state)
{
psci_non_cpu_pd_nodes[parent_idx].local_state = state;
-#if !USE_COHERENT_MEM || !HW_ASSISTED_COHERENCY
+#if !(USE_COHERENT_MEM || HW_ASSISTED_COHERENCY)
flush_dcache_range(
(uintptr_t) &psci_non_cpu_pd_nodes[parent_idx],
sizeof(psci_non_cpu_pd_nodes[parent_idx]));