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path: root/drivers/usb/typec/mux.h
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Diffstat (limited to 'drivers/usb/typec/mux.h')
-rw-r--r--drivers/usb/typec/mux.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/usb/typec/mux.h b/drivers/usb/typec/mux.h
index 4fd9426ee44f..b1d6e837cb74 100644
--- a/drivers/usb/typec/mux.h
+++ b/drivers/usb/typec/mux.h
@@ -18,4 +18,10 @@ struct typec_mux {
#define to_typec_switch(_dev_) container_of(_dev_, struct typec_switch, dev)
#define to_typec_mux(_dev_) container_of(_dev_, struct typec_mux, dev)
+extern const struct device_type typec_switch_dev_type;
+extern const struct device_type typec_mux_dev_type;
+
+#define is_typec_switch(dev) ((dev)->type == &typec_switch_dev_type)
+#define is_typec_mux(dev) ((dev)->type == &typec_mux_dev_type)
+
#endif /* __USB_TYPEC_MUX__ */