nds32: Fix io.h warning message about readb
authorrick <rick@andestech.com>
Thu, 21 Sep 2017 02:14:56 +0000 (10:14 +0800)
committerAndes <uboot@andestech.com>
Thu, 28 Sep 2017 05:16:54 +0000 (13:16 +0800)
commit9c7ffc94dce3d7438a19576a833d96956ca7f3eb
tree8e4834de811bd536551dd4ed071ad9413e6a3dfd
parent6e9b109aa9bcdd094e77da9fb03de8b44da8eb9d
nds32: Fix io.h warning message about readb

It is caused from asm/io.h declare different input type.

Signed-off-by: rick <rick@andestech.com>
arch/nds32/include/asm/io.h