core: Setup the OPAL DT node before platform probe

The platform probe code might want to add things to it.

While at it, make add_cpu_idle_state_properties() local to slw.c
and call it from slw_init() instead of from add_opal_node().

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/hw/slw.c b/hw/slw.c
index d709901..c0983ba 100644
--- a/hw/slw.c
+++ b/hw/slw.c
@@ -506,7 +506,7 @@ static struct cpu_idle_states power8_cpu_idle_states[] = {
 };
 
 /* Add device tree properties to describe idle states */
-void add_cpu_idle_state_properties(void)
+static void add_cpu_idle_state_properties(void)
 {
 	struct dt_node *power_mgt;
 	struct cpu_idle_states *states;
@@ -940,6 +940,8 @@ void slw_init(void)
 
 	for_each_chip(chip)
 		slw_init_chip(chip);
+
+	add_cpu_idle_state_properties();
 }
 
 /* Workarounds while entering fast-sleep */