1 files changed, 20 insertions, 1 deletions

diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c
index d019b081df9d..cb0b6de79cd4 100644
--- a/arch/powerpc/platforms/powernv/opal.c
+++ b/arch/powerpc/platforms/powernv/opal.c
@@ -50,7 +50,6 @@ static int mc_recoverable_range_len;
 
 struct device_node *opal_node;
 static DEFINE_SPINLOCK(opal_write_lock);
-extern u64 opal_mc_secondary_handler[];
 static unsigned int *opal_irqs;
 static unsigned int opal_irq_count;
 static ATOMIC_NOTIFIER_HEAD(opal_notifier_head);
@@ -644,6 +643,16 @@ static void __init opal_dump_region_init(void)
                 pr_warn("DUMP: Failed to register kernel log buffer. "
                         "rc = %d\n", rc);
 }
+
+static void opal_ipmi_init(struct device_node *opal_node)
+{
+        struct device_node *np;
+
+        for_each_child_of_node(opal_node, np)
+                if (of_device_is_compatible(np, "ibm,opal-ipmi"))
+                        of_platform_device_create(np, NULL, NULL);
+}
+
 static int __init opal_init(void)
 {
         struct device_node *np, *consoles;
@@ -707,6 +716,8 @@ static int __init opal_init(void)
                 opal_msglog_init();
         }
 
+        opal_ipmi_init(opal_node);
+
         return 0;
 }
 machine_subsys_initcall(powernv, opal_init);
@@ -742,6 +753,8 @@ void opal_shutdown(void)
 
 /* Export this so that test modules can use it */
 EXPORT_SYMBOL_GPL(opal_invalid_call);
+EXPORT_SYMBOL_GPL(opal_ipmi_send);
+EXPORT_SYMBOL_GPL(opal_ipmi_recv);
 
 /* Convert a region of vmalloc memory to an opal sg list */
 struct opal_sg_list *opal_vmalloc_to_sg_list(void *vmalloc_addr,
@@ -805,3 +818,9 @@ void opal_free_sg_list(struct opal_sg_list *sg)
                         sg = NULL;
         }
 }
+
+EXPORT_SYMBOL_GPL(opal_poll_events);
+EXPORT_SYMBOL_GPL(opal_rtc_read);
+EXPORT_SYMBOL_GPL(opal_rtc_write);
+EXPORT_SYMBOL_GPL(opal_tpo_read);
+EXPORT_SYMBOL_GPL(opal_tpo_write);