linux-kernel - [RFC PATCH] net: stmmac: dwmac-sun8i: single_reg

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Date:   Fri, 13 Apr 2018 14:03:59 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Icenowy Zheng <icenowy@...c.io>
Cc:     kbuild-all@...org, Rob Herring <robh+dt@...nel.org>,
        Maxime Ripard <maxime.ripard@...tlin.com>,
        Chen-Yu Tsai <wens@...e.org>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Corentin Labbe <clabbe.montjoie@...il.com>,
        netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-sunxi@...glegroups.com, Icenowy Zheng <icenowy@...c.io>
Subject: [RFC PATCH] net: stmmac: dwmac-sun8i: single_reg_field can be static


Fixes: 529123418105 ("net: stmmac: dwmac-sun8i: Allow getting syscon regmap from device")
Signed-off-by: Fengguang Wu <fengguang.wu@...el.com>
---
 dwmac-sun8i.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
index b61210c..842315a 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
@@ -86,7 +86,7 @@ const struct reg_field old_syscon_reg_field = {
 };
 
 /* Specially exported regmap which contains only EMAC register */
-const struct reg_field single_reg_field = {
+static const struct reg_field single_reg_field = {
 	.reg = 0,
 	.lsb = 0,
 	.msb = 31,