[PATCH] libata: Move ata_probe_ent_alloc to libata_core

[linux-2.6-omap-h63xx.git] / drivers / scsi / libata-core.c

diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index f553c9dd962db88c42731a34656604f2dcab6c88..dc35cccd2898599d54cc28c92114d07c654d1a8a 100644 (file)
--- 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