volteer: Remove c10_gate_change
This is unneeded, now that the EC doesn't need to control power
sequencing.
TEST=make buildall
BRANCH=none
@@ -169,9 +169,6 @@ enum sensor_id {
SENSOR_COUNT,
};
-/* TODO: b/143375057 - Remove this code after power on. */
-void c10_gate_change(enum gpio_signal signal);
-
#endif /* !__ASSEMBLER__ */
#endif /* __CROS_EC_BOARD_H */
