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-rw-r--r--drivers/pinctrl/core.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pinctrl/core.h b/drivers/pinctrl/core.h
index 177a331..cfa86da 100644
--- a/drivers/pinctrl/core.h
+++ b/drivers/pinctrl/core.h
@@ -41,6 +41,9 @@ struct pinctrl_dev {
struct device *dev;
struct module *owner;
void *driver_data;
+#ifdef CONFIG_DEBUG_FS
+ struct dentry *device_root;
+#endif
#ifdef CONFIG_PINMUX
struct mutex pinmux_hogs_lock;
struct list_head pinmux_hogs;
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