2 files changed, 9 insertions, 0 deletions

diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c
index e85512dd9c72..e53e449b4eca 100644
--- a/drivers/sh/intc/core.c
+++ b/drivers/sh/intc/core.c
@@ -354,6 +354,8 @@ int __init register_intc_controller(struct intc_desc *desc)
         if (desc->force_enable)
                 intc_enable_disable_enum(desc, d, desc->force_enable, 1);
 
+        d->skip_suspend = desc->skip_syscore_suspend;
+
         nr_intc_controllers++;
 
         return 0;
@@ -386,6 +388,9 @@ static int intc_suspend(void)
         list_for_each_entry(d, &intc_list, list) {
                 int irq;
 
+                if (d->skip_suspend)
+                        continue;
+
                 /* enable wakeup irqs belonging to this intc controller */
                 for_each_active_irq(irq) {
                         struct irq_data *data;
@@ -409,6 +414,9 @@ static void intc_resume(void)
         list_for_each_entry(d, &intc_list, list) {
                 int irq;
 
+                if (d->skip_suspend)
+                        continue;
+
                 for_each_active_irq(irq) {
                         struct irq_data *data;
                         struct irq_chip *chip;
diff --git a/drivers/sh/intc/internals.h b/drivers/sh/intc/internals.h
index 1c2722e5af3f..b0e9155ff739 100644
--- a/drivers/sh/intc/internals.h
+++ b/drivers/sh/intc/internals.h
@@ -67,6 +67,7 @@ struct intc_desc_int {
         struct intc_window *window;
         unsigned int nr_windows;
         struct irq_chip chip;
+        bool skip_suspend;
 };