linux-kernel - [RFC PATCH power-supply] power: supply: cpcap-charger: cpcap_charger_voltage_to

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Message-ID: <20191020222052.hud2r3jx2rvrrip3@4978f4969bb8>
Date:   Mon, 21 Oct 2019 06:20:52 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Tony Lindgren <tony@...mide.com>
Cc:     kbuild-all@...ts.01.org,
        Sebastian Reichel <sebastian.reichel@...labora.com>,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [RFC PATCH power-supply] power: supply: cpcap-charger:
 cpcap_charger_voltage_to_regval() can be static


Fixes: d4ee021c410f ("power: supply: cpcap-charger: Limit voltage to 4.2V for battery")
Signed-off-by: kbuild test robot <lkp@...el.com>
---
 cpcap-charger.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/supply/cpcap-charger.c b/drivers/power/supply/cpcap-charger.c
index 88bbab6e62f07..b4b7f9dc6c4ea 100644
--- a/drivers/power/supply/cpcap-charger.c
+++ b/drivers/power/supply/cpcap-charger.c
@@ -478,7 +478,7 @@ static void cpcap_charger_update_state(struct cpcap_charger_ddata *ddata,
 	dev_dbg(ddata->dev, "state: %s\n", status);
 }
 
-int cpcap_charger_voltage_to_regval(int voltage)
+static int cpcap_charger_voltage_to_regval(int voltage)
 {
 	int offset;