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/dummy_hcd.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/dummy_hcd.c')
| -rw-r--r-- | drivers/usb/gadget/dummy_hcd.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c index dc6546248ed..7bb9d78aac2 100644 --- a/drivers/usb/gadget/dummy_hcd.c +++ b/drivers/usb/gadget/dummy_hcd.c @@ -748,7 +748,8 @@ static DEVICE_ATTR (function, S_IRUGO, show_function, NULL); */ int -usb_gadget_register_driver (struct usb_gadget_driver *driver) +usb_gadget_probe_driver(struct usb_gadget_driver *driver, + int (*bind)(struct usb_gadget *)) { struct dummy *dum = the_controller; int retval, i; @@ -757,8 +758,7 @@ usb_gadget_register_driver (struct usb_gadget_driver *driver) return -EINVAL; if (dum->driver) return -EBUSY; - if (!driver->bind || !driver->setup - || driver->speed == USB_SPEED_UNKNOWN) + if (!bind || !driver->setup || driver->speed == USB_SPEED_UNKNOWN) return -EINVAL; /* @@ -796,7 +796,7 @@ usb_gadget_register_driver (struct usb_gadget_driver *driver) dum->gadget.dev.driver = &driver->driver; dev_dbg (udc_dev(dum), "binding gadget driver '%s'\n", driver->driver.name); - retval = driver->bind(&dum->gadget); + retval = bind(&dum->gadget); if (retval) { dum->driver = NULL; dum->gadget.dev.driver = NULL; @@ -812,7 +812,7 @@ usb_gadget_register_driver (struct usb_gadget_driver *driver) usb_hcd_poll_rh_status (dummy_to_hcd (dum)); return 0; } -EXPORT_SYMBOL (usb_gadget_register_driver); +EXPORT_SYMBOL(usb_gadget_probe_driver); int usb_gadget_unregister_driver (struct usb_gadget_driver *driver) |