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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2010-08-12 19:43:53 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-22 21:21:25 +0400 |
| commit | b0fca50f5a94a268ed02cfddf44448051ed9343f (patch) | |
| tree | bc398947bcf6355f05ec33e4fea6a0b1927384ac /drivers/usb/gadget/fsl_qe_udc.c | |
| parent | e12995ec8f8d99f2a339541fc28998af2d60af0f (diff) | |
| download | linux-b0fca50f5a94a268ed02cfddf44448051ed9343f.tar.xz | |
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/fsl_qe_udc.c')
| -rw-r--r-- | drivers/usb/gadget/fsl_qe_udc.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/usb/gadget/fsl_qe_udc.c b/drivers/usb/gadget/fsl_qe_udc.c index a5ea2c1d8c93..792d5ef40137 100644 --- a/drivers/usb/gadget/fsl_qe_udc.c +++ b/drivers/usb/gadget/fsl_qe_udc.c @@ -2302,9 +2302,10 @@ static irqreturn_t qe_udc_irq(int irq, void *_udc) } /*------------------------------------------------------------------------- - Gadget driver register and unregister. + Gadget driver probe and unregister. --------------------------------------------------------------------------*/ -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 *)) { int retval; unsigned long flags = 0; @@ -2315,8 +2316,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver) if (!driver || (driver->speed != USB_SPEED_FULL && driver->speed != USB_SPEED_HIGH) - || !driver->bind || !driver->disconnect - || !driver->setup) + || !bind || !driver->disconnect || !driver->setup) return -EINVAL; if (udc_controller->driver) @@ -2332,7 +2332,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver) udc_controller->gadget.speed = (enum usb_device_speed)(driver->speed); spin_unlock_irqrestore(&udc_controller->lock, flags); - retval = driver->bind(&udc_controller->gadget); + retval = bind(&udc_controller->gadget); if (retval) { dev_err(udc_controller->dev, "bind to %s --> %d", driver->driver.name, retval); @@ -2353,7 +2353,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver) udc_controller->gadget.name, 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) { |