power: supply: cpcap-charger: cpcap_charger_voltage_to_regval() can be static
authorkbuild test robot <lkp@intel.com>
Sun, 20 Oct 2019 22:20:52 +0000 (06:20 +0800)
committerSebastian Reichel <sre@kernel.org>
Mon, 21 Oct 2019 08:43:41 +0000 (10:43 +0200)
commite3da2ce04e120b4b035793f6eb87b459a505e88b
treebb7a662f60e6df9b67590831bde06c7ad41b265b
parent0cb90f071f736b51b36ca0f761cf1152ebe46600
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 <lkp@intel.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
drivers/power/supply/cpcap-charger.c