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usb: gadget: printer: don't access file global usb_printer_gadget in function's code

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The printer_dev can be recovered from printer_func_unbind() function's
parameters.

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 10:52:21 +01:00 committed by Felipe Balbi
parent dec81cf1dc
commit 8fe20f661f
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/legacy/printer.c
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@ -1159,7 +1159,7 @@ static void printer_func_unbind(struct usb_configuration *c,
struct printer_dev *dev;
struct usb_request *req;
dev = &usb_printer_gadget;
dev = container_of(f, struct printer_dev, function);
device_destroy(usb_gadget_class, g_printer_devno);