ide: add ide_pci_remove() helper

* Add 'unsigned long host_flags' field to struct ide_host.

* Set ->host_flags in ide_host_alloc_all().

* Always set PCI dev's ->driver_data in ide_pci_init_{one,two}().

* Add ide_pci_remove() helper (the default implementation for
  struct pci_driver's ->remove method).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/ide.h b/include/linux/ide.h
index 3eccac0a2a36..dbd0aeb3a56d 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -631,6 +631,7 @@ struct ide_host {
         ide_hwif_t      *ports[MAX_HWIFS];
         unsigned int    n_ports;
         struct device   *dev[2];
+        unsigned long   host_flags;
         void            *host_priv;
 };
 
@@ -1213,6 +1214,7 @@ struct ide_port_info {
 int ide_pci_init_one(struct pci_dev *, const struct ide_port_info *, void *);
 int ide_pci_init_two(struct pci_dev *, struct pci_dev *,
                      const struct ide_port_info *, void *);
+void ide_pci_remove(struct pci_dev *);
 
 void ide_map_sg(ide_drive_t *, struct request *);
 void ide_init_sg_cmd(ide_drive_t *, struct request *);