diff options
| author | Johan Hovold <johan@kernel.org> | 2021-07-02 15:43:48 +0200 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2021-07-30 17:15:39 +0200 |
| commit | a311936b5bcb93de64f930431e754aa9172b32ba (patch) | |
| tree | 9bf521df5b88078966e2cbc4545d778c3ece2019 /drivers/usb/serial/io_edgeport.c | |
| parent | ff1176468d368232b684f75e82563369208bc371 (diff) | |
| download | linux-stable-a311936b5bcb93de64f930431e754aa9172b32ba.tar.gz | |
USB: serial: io_edgeport: drop unused descriptor helper
Drop the unused (and not even compiled) string descriptor helper.
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/usb/serial/io_edgeport.c')
| -rw-r--r-- | drivers/usb/serial/io_edgeport.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c index ea4edf5eed27..bdee78cc4a07 100644 --- a/drivers/usb/serial/io_edgeport.c +++ b/drivers/usb/serial/io_edgeport.c @@ -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) { |