ohci: Rework bus glue integration to allow several at once

The previous model had the module_init & module_exit function in the
bus glue .c files themselves. That's a problem if several glues need
to be selected at once and the driver is built has module. This case
is quite common in embedded system where you want to handle both the
integrated ohci controller and some extra controller on PCI.

The ohci-hcd.c file now provide the module_init & module_exit and
appropriate driver registering/unregistering is done conditionally,
using #ifdefs.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 20 deletions

diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c
index 292daf044b62..b331ac4d0d62 100644
--- a/drivers/usb/host/ohci-pci.c
+++ b/drivers/usb/host/ohci-pci.c
@@ -311,23 +311,3 @@ static struct pci_driver ohci_pci_driver = {
 	.shutdown =	usb_hcd_pci_shutdown,
 };
 
-
-static int __init ohci_hcd_pci_init (void)
-{
-	printk (KERN_DEBUG "%s: " DRIVER_INFO " (PCI)\n", hcd_name);
-	if (usb_disabled())
-		return -ENODEV;
-
-	pr_debug ("%s: block sizes: ed %Zd td %Zd\n", hcd_name,
-		sizeof (struct ed), sizeof (struct td));
-	return pci_register_driver (&ohci_pci_driver);
-}
-module_init (ohci_hcd_pci_init);
-
-/*-------------------------------------------------------------------------*/
-
-static void __exit ohci_hcd_pci_cleanup (void)
-{
-	pci_unregister_driver (&ohci_pci_driver);
-}
-module_exit (ohci_hcd_pci_cleanup);