xhci: Rename variables related to transfer descritpors
authorMathias Nyman <mathias.nyman@linux.intel.com>
Mon, 23 Jan 2017 12:20:25 +0000 (14:20 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 25 Jan 2017 10:00:02 +0000 (11:00 +0100)
commit9ef7fbbb4fdfb857e606a9fd550faa8011cce5e2
tree0180466c74a13b3dc0caeb79f9c557a8a1ef5377
parente6f7caa3de7a6a093e23d2722e45676a6e886e4c
xhci: Rename variables related to transfer descritpors

urb_priv structure has a count on how many TDs the
URB contains, and how many of those TD's we have handled.

rename:
length -> num_tds
td_cnt -> num_tds_done

No functional changes

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-ring.c
drivers/usb/host/xhci.c
drivers/usb/host/xhci.h