old_drvdata 161 drivers/ata/pata_buddha.c void *old_drvdata; old_drvdata 186 drivers/ata/pata_buddha.c old_drvdata = dev_get_drvdata(&z->dev); old_drvdata 191 drivers/ata/pata_buddha.c dev_set_drvdata(&z->dev, old_drvdata);