/* Call event handler. 
Function that calls event handler. The event handler would be only called if its value is != NULL.  */
static void nrf_drv_call_event_handler(uint8_t instNr, nrf_drv_twis_evt_t const *const pev)
/* Call event handler. 
Function that calls event handler. The event handler would be only called if its value is != NULL.  */
static void nrf_drv_call_event_handler(uint8_t instNr, nrf_drv_twis_evt_t const *const pev)
{
    nrf_drv_twis_event_handler_t evh = m_var_inst[instNr].ev_handler;
    if(NULL != evh)
    {
        evh(pev);
    }
}