if(!(chip->flags&CHIP_CONFIGURED)) {
CANMSG("sja1000p_irq_handler: called for non-configured device, irq_register 0x%02x\n", irq_register);
if(!(chip->flags&CHIP_CONFIGURED)) {
CANMSG("sja1000p_irq_handler: called for non-configured device, irq_register 0x%02x\n", irq_register);