ds2781_battery: w1_ds2781_read() should be static
This patch fixes the following sparse warning:
CHECK drivers/power/ds2781_battery.c
drivers/power/ds2781_battery.c:72:5: warning: symbol 'w1_ds2781_read' was not declared. Should it be static?
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
diff --git a/drivers/power/ds2781_battery.c b/drivers/power/ds2781_battery.c
index 975684a..0e87e54b 100644
--- a/drivers/power/ds2781_battery.c
+++ b/drivers/power/ds2781_battery.c
@@ -69,7 +69,7 @@
return w1_ds2781_io(dev_info->w1_dev, buf, addr, count, io);
}
-int w1_ds2781_read(struct ds2781_device_info *dev_info, char *buf,
+static int w1_ds2781_read(struct ds2781_device_info *dev_info, char *buf,
int addr, size_t count)
{
return ds2781_battery_io(dev_info, buf, addr, count, 0);