diff --git a/drivers/bus/mhi/core/internal.h b/drivers/bus/mhi/core/internal.h
index d8af8a702493..2df8de5432f9 100644
--- a/drivers/bus/mhi/core/internal.h
+++ b/drivers/bus/mhi/core/internal.h
@@ -613,7 +613,6 @@ int mhi_queue_state_transition(struct mhi_controller *mhi_cntrl,
 			       enum dev_st_transition state);
 void mhi_pm_st_worker(struct work_struct *work);
 void mhi_pm_sys_err_handler(struct mhi_controller *mhi_cntrl);
-void mhi_fw_load_worker(struct work_struct *work);
 int mhi_ready_state_transition(struct mhi_controller *mhi_cntrl);
 int mhi_pm_m0_transition(struct mhi_controller *mhi_cntrl);
 void mhi_pm_m1_transition(struct mhi_controller *mhi_cntrl);