SBA200E_ISR_LENGTH 676 drivers/atm/fore200e.c fore200e->regs.sba.isr = of_ioremap(&op->resource[2], 0, SBA200E_ISR_LENGTH, "SBA ISR"); SBA200E_ISR_LENGTH 704 drivers/atm/fore200e.c of_iounmap(&op->resource[2], fore200e->regs.sba.isr, SBA200E_ISR_LENGTH);