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-rw-r--r--include/usb_tc_sm.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/usb_tc_sm.h b/include/usb_tc_sm.h
index fedee1c7ec..1019bf2c20 100644
--- a/include/usb_tc_sm.h
+++ b/include/usb_tc_sm.h
@@ -9,6 +9,7 @@
#define __CROS_EC_USB_TC_H
#include "usb_sm.h"
+#include "usb_pd_tcpm.h"
enum typec_state_id {
TC_DISABLED,
@@ -131,7 +132,8 @@ void tc_set_timeout(int port, uint64_t timeout);
* @param cc2 value of CC2 set by tcpm_get_cc
* @return 0 if cc1 is connected, else 1 for cc2
*/
-enum pd_cc_polarity_type get_snk_polarity(int cc1, int cc2);
+enum pd_cc_polarity_type get_snk_polarity(enum tcpc_cc_voltage_status cc1,
+ enum tcpc_cc_voltage_status cc2);
/**
* Restarts the TCPC