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usb: gadget: printer: remove unused and empty printer_unbind

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The unbind() method is optional is usb_composite_driver.
In this particular driver the method does nothing so it can be removed.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Andrzej Pietrasiewicz 2015-03-03 10:52:06 +01:00 committed by Felipe Balbi
parent eb132ccbde
commit 050f571264
1 changed files with 0 additions and 6 deletions
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6
drivers/usb/gadget/legacy/printer.c
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@ -1288,11 +1288,6 @@ static int __init printer_bind_config(struct usb_configuration *c)
return status;
}
static int printer_unbind(struct usb_composite_dev *cdev)
{
return 0;
}
static int __init printer_bind(struct usb_composite_dev *cdev)
{
int ret;
@ -1317,7 +1312,6 @@ static __refdata struct usb_composite_driver printer_driver = {
.strings = dev_strings,
.max_speed = USB_SPEED_SUPER,
.bind = printer_bind,
.unbind = printer_unbind,
};
static int __init