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[PATCH] libata: kill ata_dev_reread_id() 

Kill now-unused ata_dev_reread_id().

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Tejun Heo 2006-02-21 02:12:11 +09:00 committed by Jeff Garzik
parent 49016aca2e
commit ba70d06147
1 changed files with 0 additions and 42 deletions
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42
drivers/scsi/libata-core.c
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@ -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