diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2010-08-12 17:43:53 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-22 10:21:25 -0700 |
| commit | b0fca50f5a94a268ed02cfddf44448051ed9343f (patch) | |
| tree | bc398947bcf6355f05ec33e4fea6a0b1927384ac /drivers/usb/gadget/at91_udc.c | |
| parent | e12995ec8f8d99f2a339541fc28998af2d60af0f (diff) | |
usb gadget: don't save bind callback in struct usb_gadget_driver
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 <u.kleine-koenig@pengutronix.de>
[m.nazarewicz@samsung.com: added dbgp]
Signed-off-by: Michał Nazarewicz <m.nazarewicz@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/at91_udc.c')
| -rw-r--r-- | drivers/usb/gadget/at91_udc.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c index 93ead19507b6..387e503b9d14 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) { |