[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>

diff --git a/drivers/scsi/libata-bmdma.c b/drivers/scsi/libata-bmdma.c
index 9ce221f..3268cf5 100644 (file)
--- a/drivers/scsi/libata-bmdma.c
+++ b/drivers/scsi/libata-bmdma.c
@@ -797,32 +797,6 @@ void ata_bmdma_post_internal_cmd(struct ata_queued_cmd *qc)
 }
 
 #ifdef CONFIG_PCI
-static 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_pci_init_native_mode - Initialize native-mode driver
  *     @pdev:  pci device to be initialized

diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index f553c9d..dc35ccc 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

diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h
index b38aa4a..0b7a37c 100644 (file)
--- a/drivers/scsi/libata.h
+++ b/drivers/scsi/libata.h
@@ -71,6 +71,8 @@ extern int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg);
 extern int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg);
 extern void ata_port_init(struct ata_port *ap, struct ata_host_set *host_set,
                          const struct ata_probe_ent *ent, unsigned int port_no);
+extern struct ata_probe_ent *ata_probe_ent_alloc(struct device *dev,
+                                                const struct ata_port_info *port);
 
 
 /* libata-scsi.c */