usb: pxa27x_udc: fix compiler warnings
authorMike Dunn <mikedunn@newsguy.com>
Wed, 26 Jun 2013 19:33:54 +0000 (12:33 -0700)
committerMarek Vasut <marex@denx.de>
Wed, 10 Jul 2013 18:18:57 +0000 (20:18 +0200)
commitecc8edbf6995558d8a47b43ac6645840c98a7b95
tree61e3aabb23e15b5f1f46e0052800f4c607e7c617
parent81c065d2a0fafe137078e4575d1e6a9d8f90ba3b
usb: pxa27x_udc: fix compiler warnings

Newer gcc versions warn about unused variables.  This patch corrects a few of
those warnings that popped up in a build for the palmtreo680 board.

Signed-off-by: Mike Dunn <mikedunn@newsguy.com>
drivers/usb/gadget/pxa27x_udc.c