From ba70d0614728892b86b2be2f7eae0c696b436461 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Tue, 21 Feb 2006 02:12:11 +0900 Subject: [PATCH] libata: kill ata_dev_reread_id() Kill now-unused ata_dev_reread_id(). Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- drivers/scsi/libata-core.c | 42 ------------------------------------------ 1 file changed, 42 deletions(-) (limited to 'drivers/scsi/libata-core.c') diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index d0a26e9553a..ab3257a6b86 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -61,7 +61,6 @@ #include "libata.h" -static void ata_dev_reread_id(struct ata_port *ap, struct ata_device *dev); static unsigned int ata_dev_init_params(struct ata_port *ap, struct ata_device *dev); static void ata_set_mode(struct ata_port *ap); @@ -2534,47 +2533,6 @@ static void ata_dev_set_xfermode(struct ata_port *ap, struct ata_device *dev) DPRINTK("EXIT\n"); } -/** - * ata_dev_reread_id - Reread the device identify device info - * @ap: port where the device is - * @dev: device to reread the identify device info - * - * LOCKING: - */ - -static void ata_dev_reread_id(struct ata_port *ap, struct ata_device *dev) -{ - struct ata_taskfile tf; - - ata_tf_init(ap, &tf, dev->devno); - - if (dev->class == ATA_DEV_ATA) { - tf.command = ATA_CMD_ID_ATA; - DPRINTK("do ATA identify\n"); - } else { - tf.command = ATA_CMD_ID_ATAPI; - DPRINTK("do ATAPI identify\n"); - } - - tf.flags |= ATA_TFLAG_DEVICE; - tf.protocol = ATA_PROT_PIO; - - if (ata_exec_internal(ap, dev, &tf, DMA_FROM_DEVICE, - dev->id, sizeof(dev->id))) - goto err_out; - - swap_buf_le16(dev->id, ATA_ID_WORDS); - - ata_dump_id(dev->id); - - DPRINTK("EXIT\n"); - - return; -err_out: - printk(KERN_ERR "ata%u: failed to reread ID, disabled\n", ap->id); - ata_port_disable(ap); -} - /** * ata_dev_init_params - Issue INIT DEV PARAMS command * @ap: Port associated with device @dev -- cgit v1.2.3