From b0fca50f5a94a268ed02cfddf44448051ed9343f Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Thu, 12 Aug 2010 17:43:53 +0200 Subject: usb gadget: don't save bind callback in struct usb_gadget_driver MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit To accomplish this the function to register a gadget driver takes the bind function as a second argument. To make things clearer rename the function to resemble platform_driver_probe. This fixes many section mismatches like WARNING: drivers/usb/gadget/g_printer.o(.data+0xc): Section mismatch in reference from the variable printer_driver to the function .init.text:printer_bind() The variable printer_driver references the function __init printer_bind() All callers are fixed. Signed-off-by: Uwe Kleine-König [m.nazarewicz@samsung.com: added dbgp] Signed-off-by: Michał Nazarewicz Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/at91_udc.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'drivers/usb/gadget/at91_udc.c') diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c index 93ead19507b..387e503b9d1 100644 --- a/drivers/usb/gadget/at91_udc.c +++ b/drivers/usb/gadget/at91_udc.c @@ -1628,7 +1628,8 @@ static void at91_vbus_timer(unsigned long data) schedule_work(&udc->vbus_timer_work); } -int usb_gadget_register_driver (struct usb_gadget_driver *driver) +int usb_gadget_probe_driver(struct usb_gadget_driver *driver, + int (*bind)(struct usb_gadget *)) { struct at91_udc *udc = &controller; int retval; @@ -1636,7 +1637,7 @@ int usb_gadget_register_driver (struct usb_gadget_driver *driver) if (!driver || driver->speed < USB_SPEED_FULL - || !driver->bind + || !bind || !driver->setup) { DBG("bad parameter.\n"); return -EINVAL; @@ -1653,9 +1654,9 @@ int usb_gadget_register_driver (struct usb_gadget_driver *driver) udc->enabled = 1; udc->selfpowered = 1; - retval = driver->bind(&udc->gadget); + retval = bind(&udc->gadget); if (retval) { - DBG("driver->bind() returned %d\n", retval); + DBG("bind() returned %d\n", retval); udc->driver = NULL; udc->gadget.dev.driver = NULL; dev_set_drvdata(&udc->gadget.dev, NULL); @@ -1671,7 +1672,7 @@ int usb_gadget_register_driver (struct usb_gadget_driver *driver) DBG("bound to %s\n", driver->driver.name); return 0; } -EXPORT_SYMBOL (usb_gadget_register_driver); +EXPORT_SYMBOL(usb_gadget_probe_driver); int usb_gadget_unregister_driver (struct usb_gadget_driver *driver) { -- cgit v1.2.3-70-g09d2