From e3da2ce04e120b4b035793f6eb87b459a505e88b Mon Sep 17 00:00:00 2001 From: kbuild test robot Date: Mon, 21 Oct 2019 06:20:52 +0800 Subject: power: supply: cpcap-charger: cpcap_charger_voltage_to_regval() can be static Add 'static' keyword to internal function as reported by sparse using the following configuration: make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' Fixes: d4ee021c410f ("power: supply: cpcap-charger: Limit voltage to 4.2V for battery") Signed-off-by: kbuild test robot Signed-off-by: Sebastian Reichel --- drivers/power/supply/cpcap-charger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/power/supply/cpcap-charger.c b/drivers/power/supply/cpcap-charger.c index 40d96b8c00a8..c0d452e3dc8b 100644 --- a/drivers/power/supply/cpcap-charger.c +++ b/drivers/power/supply/cpcap-charger.c @@ -560,7 +560,7 @@ 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; -- cgit v1.2.3