[RFC PATCH] net: stmmac: dwmac-sun8i: sun8i_syscon_reg_field can be static

[David Miller]

From: kbuild test robot <lkp at intel.com>
Date: Thu, 22 Mar 2018 15:42:18 +0800

> 
> Fixes: e3c10deef23c ("net: stmmac: dwmac-sun8i: Use regmap_field for syscon register access")
> Signed-off-by: Fengguang Wu <fengguang.wu at intel.com>

This commit ID and this symbol are both not present in any of my trees.

Please avoid using SHA1 IDs which don't actually exist in an upstream
tree.  When I see a "Fixes: " tag like this, I expect that it is for a
change in my tree.