r_sense_key      1491 drivers/ata/libata-eh.c unsigned int atapi_eh_tur(struct ata_device *dev, u8 *r_sense_key)
r_sense_key      1505 drivers/ata/libata-eh.c 		*r_sense_key = tf.feature >> 4;
r_sense_key       164 drivers/ata/libata.h extern unsigned int atapi_eh_tur(struct ata_device *dev, u8 *r_sense_key);