[U-Boot] gpio: pca953x: Use ARRAY_SIZE instead of reinventing it

[Tom Rini]

On Sat, Jun 22, 2013 at 06:22:48PM +0800, Axel Lin wrote:

> Signed-off-by: Axel Lin <axel.lin at ingics.com>
> Reviewed-by: Thierry Reding <thierry.reding at gmail.com>
> Acked-by: Marek Vasut <marex at denx.de>
> 
> ---
> drivers/gpio/pca953x.c | 5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)

Applied to u-boot/master, thanks!

-- 
Tom
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