pm_ipc_handle 168 drivers/firmware/imx/scu-pd.c static struct imx_sc_ipc *pm_ipc_handle; pm_ipc_handle 193 drivers/firmware/imx/scu-pd.c ret = imx_scu_call_rpc(pm_ipc_handle, &msg, true); pm_ipc_handle 321 drivers/firmware/imx/scu-pd.c ret = imx_scu_get_handle(&pm_ipc_handle);