From: 黄涛 <huangtao@rock-chips.com>
Date: Mon, 24 Sep 2012 03:34:10 +0000 (+0800)
Subject: rk2928: sdk: fix act8931 gcc warning
X-Git-Tag: firefly_0821_release~8585
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=71e35cccf1a3d83738b0c17e81849c6b40bdc848;p=firefly-linux-kernel-4.4.55.git

rk2928: sdk: fix act8931 gcc warning
---

diff --git a/arch/arm/mach-rk2928/board-rk2928-sdk-act8931.c b/arch/arm/mach-rk2928/board-rk2928-sdk-act8931.c
index 2b136714ae00..c36869ea9f2f 100755
--- a/arch/arm/mach-rk2928/board-rk2928-sdk-act8931.c
+++ b/arch/arm/mach-rk2928/board-rk2928-sdk-act8931.c
@@ -10,13 +10,7 @@
 
 extern int platform_device_register(struct platform_device *pdev);
 
-int act8931_pre_init(struct act8931 *act8931){
-		
-	printk("%s,line=%d\n", __func__,__LINE__);	
-	
-
-}
-int act8931_set_init(struct act8931 *act8931)
+static int act8931_set_init(struct act8931 *act8931)
 {
 	struct regulator *dcdc;
 	struct regulator *ldo;
@@ -238,7 +232,7 @@ static struct regulator_init_data act8931_ldo4 = {
 	.consumer_supplies =  act8931_ldo4_supply,
 };
 
-struct act8931_regulator_subdev act8931_regulator_subdev_id[] = {
+static struct act8931_regulator_subdev act8931_regulator_subdev_id[] = {
 	{
 		.id=0,
 		.initdata=&act8931_ldo1,		
@@ -275,7 +269,7 @@ struct act8931_regulator_subdev act8931_regulator_subdev_id[] = {
 
 };
 
-struct act8931_platform_data act8931_data={
+static struct act8931_platform_data act8931_data={
 	.set_init=act8931_set_init,
 	.num_regulators=7,
 	.regulators=act8931_regulator_subdev_id,