[U-Boot] [PATCH] 4xx_uart.c: fix GCC 4.6 build warnings

[Wolfgang Denk]

Dear Wolfgang Denk,

In message <1319917072-14163-1-git-send-email-wd at denx.de> you wrote:
> 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 at denx.de>
> Cc: Stefan Roese <sr at denx.de>
> ---
>  arch/powerpc/cpu/ppc4xx/4xx_uart.c |   26 ++++++++++++++------------
>  1 files changed, 14 insertions(+), 12 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

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