iop480_uart.c: Fix GCC 4.6 build warnings
authorStefan Roese <sr@denx.de>
Tue, 15 Nov 2011 08:03:27 +0000 (08:03 +0000)
committerWolfgang Denk <wd@denx.de>
Wed, 16 Nov 2011 20:17:36 +0000 (21:17 +0100)
commitbddf144cb638ee091556dcb4a87404b366081dba
tree7393e9af0ced8edc079c04c498d10a21b5fa8963
parentb2776d3ff54bb769d7f44e925f73c9984b10ef80
iop480_uart.c: Fix GCC 4.6 build warnings

Fix:
iop480_uart.c: In function 'serial_init':
iop480_uart.c:137:16: warning: variable 'val' set but not used [-Wunused-but-set-variable]

Signed-off-by: Stefan Roese <sr@denx.de>
arch/powerpc/cpu/ppc4xx/iop480_uart.c