linux-kernel - [PATCH -next] ntb: intel: Make intel_ntb3_peer_db

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Date:   Wed, 20 Mar 2019 22:08:12 +0800
From:   Yue Haibing <yuehaibing@...wei.com>
To:     <dave.jiang@...el.com>, <jdmason@...zu.us>, <allenbh@...il.com>
CC:     <linux-kernel@...r.kernel.org>, <linux-ntb@...glegroups.com>,
        YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] ntb: intel: Make intel_ntb3_peer_db_addr static

From: YueHaibing <yuehaibing@...wei.com>

Fix sparse warning:

drivers/ntb/hw/intel/ntb_hw_gen3.c:535:5: warning:
 symbol 'intel_ntb3_peer_db_addr' was not declared. Should it be static?

Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/ntb/hw/intel/ntb_hw_gen3.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/ntb/hw/intel/ntb_hw_gen3.c b/drivers/ntb/hw/intel/ntb_hw_gen3.c
index f475b56..c339716 100644
--- a/drivers/ntb/hw/intel/ntb_hw_gen3.c
+++ b/drivers/ntb/hw/intel/ntb_hw_gen3.c
@@ -532,9 +532,9 @@ static int intel_ntb3_mw_set_trans(struct ntb_dev *ntb, int pidx, int idx,
 	return 0;
 }
 
-int intel_ntb3_peer_db_addr(struct ntb_dev *ntb, phys_addr_t *db_addr,
-				resource_size_t *db_size,
-				u64 *db_data, int db_bit)
+static int intel_ntb3_peer_db_addr(struct ntb_dev *ntb, phys_addr_t *db_addr,
+				   resource_size_t *db_size,
+				   u64 *db_data, int db_bit)
 {
 	phys_addr_t db_addr_base;
 	struct intel_ntb_dev *ndev = ntb_ndev(ntb);
-- 
2.7.0