Commit 35bfde36 authored Sep 16, 2015 by Robert Baldyga Committed by Felipe Balbi Sep 27, 2015

usb: gadget: f_ncm: obtain cdev from function instead of driver_data



The 'driver_data' field in ep0 is never set to pointer to cdev, so we
have to obtain it from another source as in this context ep->driver_data
contains invalid data.

Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

parent f871cb9b

drivers/usb/gadget/function/f_ncm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -586,7 +586,7 @@ static void ncm_ep0out_complete(struct usb_ep ep, struct usb_request req)
		unsigned in_size;
		struct usb_function *f = req->context;
		struct f_ncm *ncm = func_to_ncm(f);
		struct usb_composite_dev *cdev = ep->driver_data;
		struct usb_composite_dev *cdev = f->config->cdev;

		req->context = NULL;
		if (req->status \|\| req->actual != req->length) {

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