libata: implement ata_host_alloc_pinfo() and ata_host_register()
Implement ata_host_alloc_pinfo() and ata_host_register(). These helpers
will be used in the following patches to adopt new init model.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 06cf23f..300daf6 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -734,9 +734,14 @@
extern int ata_pci_clear_simplex(struct pci_dev *pdev);
#endif /* CONFIG_PCI */
extern struct ata_host *ata_host_alloc(struct device *dev, int max_ports);
+extern struct ata_host *ata_host_alloc_pinfo(struct device *dev,
+ const struct ata_port_info * const * ppi, int n_ports);
extern int ata_host_start(struct ata_host *host);
extern int ata_host_register(struct ata_host *host,
struct scsi_host_template *sht);
+extern int ata_host_activate(struct ata_host *host, int irq,
+ irq_handler_t irq_handler, unsigned long irq_flags,
+ struct scsi_host_template *sht);
extern int ata_device_add(const struct ata_probe_ent *ent);
extern void ata_host_detach(struct ata_host *host);
extern void ata_host_init(struct ata_host *, struct device *,