Commit a311936b authored by Johan Hovold's avatar Johan Hovold
Browse files

USB: serial: io_edgeport: drop unused descriptor helper



Drop the unused (and not even compiled) string descriptor helper.

Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
parent ff117646
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+0 −33
Original line number Diff line number Diff line
@@ -389,39 +389,6 @@ static void update_edgeport_E2PROM(struct edgeport_serial *edge_serial)
	release_firmware(fw);
}

#if 0
/************************************************************************
 *
 *  Get string descriptor from device
 *
 ************************************************************************/
static int get_string_desc(struct usb_device *dev, int Id,
				struct usb_string_descriptor **pRetDesc)
{
	struct usb_string_descriptor StringDesc;
	struct usb_string_descriptor *pStringDesc;

	dev_dbg(&dev->dev, "%s - USB String ID = %d\n", __func__, Id);

	if (!usb_get_descriptor(dev, USB_DT_STRING, Id, &StringDesc,
						sizeof(StringDesc)))
		return 0;

	pStringDesc = kmalloc(StringDesc.bLength, GFP_KERNEL);
	if (!pStringDesc)
		return -1;

	if (!usb_get_descriptor(dev, USB_DT_STRING, Id, pStringDesc,
							StringDesc.bLength)) {
		kfree(pStringDesc);
		return -1;
	}

	*pRetDesc = pStringDesc;
	return 0;
}
#endif

static void dump_product_info(struct edgeport_serial *edge_serial,
			      struct edgeport_product_info *product_info)
{