[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>
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@ -61,7 +61,6 @@
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#include "libata.h"
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#include "libata.h"
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static void ata_dev_reread_id(struct ata_port *ap, struct ata_device *dev);
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static unsigned int ata_dev_init_params(struct ata_port *ap,
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static unsigned int ata_dev_init_params(struct ata_port *ap,
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struct ata_device *dev);
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struct ata_device *dev);
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static void ata_set_mode(struct ata_port *ap);
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static void ata_set_mode(struct ata_port *ap);
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@ -2534,47 +2533,6 @@ static void ata_dev_set_xfermode(struct ata_port *ap, struct ata_device *dev)
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DPRINTK("EXIT\n");
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DPRINTK("EXIT\n");
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}
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}
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/**
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* ata_dev_reread_id - Reread the device identify device info
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* @ap: port where the device is
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* @dev: device to reread the identify device info
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*
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* LOCKING:
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*/
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static void ata_dev_reread_id(struct ata_port *ap, struct ata_device *dev)
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{
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struct ata_taskfile tf;
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ata_tf_init(ap, &tf, dev->devno);
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if (dev->class == ATA_DEV_ATA) {
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tf.command = ATA_CMD_ID_ATA;
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DPRINTK("do ATA identify\n");
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} else {
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tf.command = ATA_CMD_ID_ATAPI;
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DPRINTK("do ATAPI identify\n");
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}
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tf.flags |= ATA_TFLAG_DEVICE;
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tf.protocol = ATA_PROT_PIO;
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if (ata_exec_internal(ap, dev, &tf, DMA_FROM_DEVICE,
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dev->id, sizeof(dev->id)))
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goto err_out;
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swap_buf_le16(dev->id, ATA_ID_WORDS);
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ata_dump_id(dev->id);
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DPRINTK("EXIT\n");
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return;
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err_out:
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printk(KERN_ERR "ata%u: failed to reread ID, disabled\n", ap->id);
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ata_port_disable(ap);
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}
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/**
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/**
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* ata_dev_init_params - Issue INIT DEV PARAMS command
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* ata_dev_init_params - Issue INIT DEV PARAMS command
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* @ap: Port associated with device @dev
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* @ap: Port associated with device @dev
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