linux-kernel - [PATCH 2/2] net: hns: add missing function declaration

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Message-Id: <1475221315-18602-1-git-send-email-baoyou.xie@linaro.org>
Date:   Fri, 30 Sep 2016 15:41:55 +0800
From:   Baoyou Xie <baoyou.xie@...aro.org>
To:     yisen.zhuang@...wei.com, salil.mehta@...wei.com,
        davem@...emloft.net, huangdaode@...ilicon.com,
        lisheng011@...wei.com, xieqianqian@...wei.com, fabf@...net.be,
        oulijun@...wei.com, arnd@...db.de, vinod.koul@...el.com,
        lipeng321@...wei.com, andrew@...n.ch, tremyfr@...il.com,
        chenny.xu@...wei.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        baoyou.xie@...aro.org, xie.baoyou@....com.cn, han.fei@....com.cn,
        tang.qiang007@....com.cn
Subject: [PATCH 2/2] net: hns: add missing function declaration

We get 1 warning when building kernel with W=1:
drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c:2784:5: warning: no previous prototype for 'hns_dsaf_roce_reset' [-Wmissing-prototypes]

In fact, this function is not declared in any file, but should be
declared in a header file. thus can be recognized in other file.

so this patch adds the missing function declaration into
drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h.

Signed-off-by: Baoyou Xie <baoyou.xie@...aro.org>
---
 drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h
index f3681d5..c655ecb 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h
@@ -449,7 +449,10 @@ void hns_dsaf_srst_chns(struct dsaf_device *dsaf_dev, u32 msk, bool enable);
 
 void hns_dsaf_roce_srst(struct dsaf_device *dsaf_dev, bool enable);
 
+int hns_dsaf_roce_reset(struct fwnode_handle *dsaf_fwnode, bool enable);
+
 int hns_dsaf_ae_init(struct dsaf_device *dsaf_dev);
+
 void hns_dsaf_ae_uninit(struct dsaf_device *dsaf_dev);
 
 void hns_dsaf_update_stats(struct dsaf_device *dsaf_dev, u32 inode_num);
-- 
2.7.4