1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/sh/pfc/core.h b/drivers/sh/pfc/core.h
index b07ae259c0eb..f3032b232fb0 100644
--- a/drivers/sh/pfc/core.h
+++ b/drivers/sh/pfc/core.h
@@ -20,14 +20,18 @@ struct pfc_window {
         unsigned long size;
 };
 
+struct sh_pfc_chip;
+
 struct sh_pfc {
         struct sh_pfc_platform_data *pdata;
         spinlock_t lock;
 
         struct pfc_window *window;
+        struct sh_pfc_chip *gpio;
 };
 
 int sh_pfc_register_gpiochip(struct sh_pfc *pfc);
+int sh_pfc_unregister_gpiochip(struct sh_pfc *pfc);
 
 int sh_pfc_register_pinctrl(struct sh_pfc *pfc);