4xx_uart.c: fix GCC 4.6 build warnings
authorWolfgang Denk <wd@denx.de>
Sat, 29 Oct 2011 09:37:52 +0000 (09:37 +0000)
committerWolfgang Denk <wd@denx.de>
Thu, 3 Nov 2011 19:39:49 +0000 (20:39 +0100)
commit32bb34a76815520549dd252bb7491d4567f84e0d
tree1da64c4e239d3f4d3c15c1f800c18a481ca55bf3
parent3d458d2dfb06a62d40037d48a37b715c135fd3c8
4xx_uart.c: fix GCC 4.6 build warnings

Fix:
4xx_uart.c: In function 'get_serial_clock':
4xx_uart.c:204:6: warning: variable 'tmp' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
arch/powerpc/cpu/ppc4xx/4xx_uart.c