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| author | Brian King <brking@us.ibm.com> | 2006-08-07 14:27:24 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-08-09 00:08:38 -0400 |
| commit | f6d950e2a5209bd7e3fb1a238f43f24f3697f5b0 (patch) | |
| tree | acdcb6deba03af3255c6e4bd76593ffa570e1698 /drivers/scsi/libata-core.c | |
| parent | 155a8a9c8f4084016d9e27bf03ba1f19201438f4 (diff) | |
| download | lwn-f6d950e2a5209bd7e3fb1a238f43f24f3697f5b0.tar.gz lwn-f6d950e2a5209bd7e3fb1a238f43f24f3697f5b0.zip | |
[PATCH] libata: Move ata_probe_ent_alloc to libata_core
Move ata_probe_ent_alloc to libata-core. It will also be used by
future SAS/SATA integration patches.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/scsi/libata-core.c')
| -rw-r--r-- | drivers/scsi/libata-core.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index f553c9dd962d..dc35cccd2898 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -5688,6 +5688,31 @@ int ata_scsi_release(struct Scsi_Host *host) return 1; } +struct ata_probe_ent * +ata_probe_ent_alloc(struct device *dev, const struct ata_port_info *port) +{ + struct ata_probe_ent *probe_ent; + + probe_ent = kzalloc(sizeof(*probe_ent), GFP_KERNEL); + if (!probe_ent) { + printk(KERN_ERR DRV_NAME "(%s): out of memory\n", + kobject_name(&(dev->kobj))); + return NULL; + } + + INIT_LIST_HEAD(&probe_ent->node); + probe_ent->dev = dev; + + probe_ent->sht = port->sht; + probe_ent->host_flags = port->host_flags; + probe_ent->pio_mask = port->pio_mask; + probe_ent->mwdma_mask = port->mwdma_mask; + probe_ent->udma_mask = port->udma_mask; + probe_ent->port_ops = port->port_ops; + + return probe_ent; +} + /** * ata_std_ports - initialize ioaddr with standard port offsets. * @ioaddr: IO address structure to be initialized |