SETFEATURES_WC_ON 5294 drivers/ata/libata-core.c 			if (qc->tf.feature != SETFEATURES_WC_ON &&
SETFEATURES_WC_ON 3908 drivers/ata/libata-scsi.c 	tf->feature = wce ? SETFEATURES_WC_ON : SETFEATURES_WC_OFF;
SETFEATURES_WC_ON  568 drivers/ide/ide-disk.c 			arg ? SETFEATURES_WC_ON : SETFEATURES_WC_OFF, 0);