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
......@@ -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)
{
......
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