ibutton1 1225 drivers/scsi/pm8001/pm80xx_hwi.c u32 ibutton0, ibutton1; ibutton1 1296 drivers/scsi/pm8001/pm80xx_hwi.c ibutton1 = pm8001_cr32(pm8001_ha, 0, ibutton1 1298 drivers/scsi/pm8001/pm80xx_hwi.c if (!ibutton0 && !ibutton1) { ibutton1 1304 drivers/scsi/pm8001/pm80xx_hwi.c if (ibutton0 == 0xdeadbeef && ibutton1 == 0xdeadbeef) {