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staging/westbridge: convert cyasgadget to new udc core

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This is not compile tested as I failed at it. I added an #if 0 block
because I did not find the struct device of the device.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Sebastian Andrzej Siewior 2011-06-14 12:09:38 +02:00 committed by Greg Kroah-Hartman
parent 6f480bf9c3
commit d8bfbf6e0d
1 changed files with 16 additions and 4 deletions
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20
drivers/staging/westbridge/astoria/gadget/cyasgadget.c
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@ -1595,12 +1595,18 @@ static int cyasgadget_ioctl(
return 0;
}
static int cyasgadget_start(struct usb_gadget_driver *driver,
int (*bind)(struct usb_gadget *));
static int cyasgadget_stop(struct usb_gadget_driver *driver);
static const struct usb_gadget_ops cyasgadget_ops = {
.get_frame = cyasgadget_get_frame,
.wakeup = cyasgadget_wakeup,
.set_selfpowered = cyasgadget_set_selfpowered,
.pullup = cyasgadget_pullup,
.ioctl = cyasgadget_ioctl,
.start = cyasgadget_start,
.stop = cyasgadget_stop,
};
@ -1883,7 +1889,7 @@ static void cyas_ep0_start(
* disconnect is reported. then a host may connect again, or
* the driver might get unbound.
*/
int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
static int cyasgadget_start(struct usb_gadget_driver *driver,
int (*bind)(struct usb_gadget *))
{
cyasgadget *dev = cy_as_gadget_controller;
@ -1938,7 +1944,6 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
return 0;
}
EXPORT_SYMBOL(usb_gadget_probe_driver);
static void cyasgadget_nuke(
cyasgadget_ep *an_ep
@ -2011,7 +2016,7 @@ static void cyasgadget_stop_activity(
#endif
}
int usb_gadget_unregister_driver(
static int cyasgadget_stop(
struct usb_gadget_driver *driver
)
{
@ -2040,7 +2045,6 @@ int usb_gadget_unregister_driver(
return 0;
}
EXPORT_SYMBOL(usb_gadget_unregister_driver);
static void cyas_gadget_release(
struct device *_dev
@ -2071,6 +2075,7 @@ static void cyasgadget_deinit(
#endif
return;
}
usb_del_gadget_udc(&cy_as_dev->gadget);
if (cy_as_dev->driver) {
/* should have been done already by driver model core */
@ -2131,6 +2136,13 @@ static int cyasgadget_initialize(void)
/* We are done now */
cy_as_gadget_controller = cy_as_dev;
#if 0
pdev is the platform_device or pci_device or whatever is used here
retval = usb_add_gadget_udc(&pdev->dev, &cy_as_dev->gadget);
if (retval)
goto done;
#endif
return 0;
/*