[PATCH -next] mmc: sdhci-of-arasan: Fix non static symbol warning

[Sören Brinkmann]

On Sun, 2016-09-25 at 15:44:03 +0000, Wei Yongjun wrote:
> From: Wei Yongjun <weiyongjun1 at huawei.com>
> 
> Fixes the following sparse warning:
> 
> drivers/mmc/host/sdhci-of-arasan.c:253:6: warning:
>  symbol 'sdhci_arasan_reset' was not declared. Should it be static?
> 
> Signed-off-by: Wei Yongjun <weiyongjun1 at huawei.com>
Acked-by: Sören Brinkmann <soren.brinkmann at xilinx.com>

	Sören