From 5ea2edd67a0467920e01c4909194e720d437fa26 Mon Sep 17 00:00:00 2001 From: Qiheng Lin Date: Sat, 10 Apr 2021 12:12:46 +0800 Subject: [PATCH] power: supply: surface-battery: Make some symbols static The sparse tool complains as follows: drivers/power/supply/surface_battery.c:700:1: warning: symbol 'dev_attr_alarm' was not declared. Should it be static? drivers/power/supply/surface_battery.c:805:1: warning: symbol 'surface_battery_pm_ops' was not declared. Should it be static? This symbol is not used outside of surface_battery.c, so this commit marks it static. Reported-by: Hulk Robot Signed-off-by: Qiheng Lin Acked-by: Maximilian Luz Signed-off-by: Sebastian Reichel --- drivers/power/supply/surface_battery.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/power/supply/surface_battery.c b/drivers/power/supply/surface_battery.c index 4116dd839ecd..7efa431a62b2 100644 --- a/drivers/power/supply/surface_battery.c +++ b/drivers/power/supply/surface_battery.c @@ -697,7 +697,7 @@ static ssize_t alarm_store(struct device *dev, struct device_attribute *attr, co return count; } -DEVICE_ATTR_RW(alarm); +static DEVICE_ATTR_RW(alarm); static struct attribute *spwr_battery_attrs[] = { &dev_attr_alarm.attr, @@ -802,7 +802,7 @@ static int __maybe_unused surface_battery_resume(struct device *dev) { return spwr_battery_recheck_full(dev_get_drvdata(dev)); } -SIMPLE_DEV_PM_OPS(surface_battery_pm_ops, NULL, surface_battery_resume); +static SIMPLE_DEV_PM_OPS(surface_battery_pm_ops, NULL, surface_battery_resume); static int surface_battery_probe(struct ssam_device *sdev) {