From: hxy <hxy@rock-chips.com>
Date: Fri, 24 Sep 2010 07:46:33 +0000 (+0800)
Subject: protect handle before calling regulator_set_current_limit
X-Git-Tag: firefly_0821_release~11112
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=853f8972f0d8a5080e67340130862675d8e0e3a0;p=firefly-linux-kernel-4.4.55.git

protect handle before calling regulator_set_current_limit
---

diff --git a/drivers/power/rk2818_battery.c b/drivers/power/rk2818_battery.c
index df151d1f4c7a..fad822e27c0d 100755
--- a/drivers/power/rk2818_battery.c
+++ b/drivers/power/rk2818_battery.c
@@ -159,7 +159,7 @@ static int rk2818_get_charge_status(void)
     {
         DBG("CHARGE!\n");
         if(gVbuscharge !=1) {
-            if(rdev== pChargeregulator )
+            if(!IS_ERR(rdev))
                 regulator_set_current_limit(rdev,0,1200000);
         }
         gVbuscharge = 1;
@@ -169,7 +169,7 @@ static int rk2818_get_charge_status(void)
     {
         DBG("NOT CHARGING!\n");
         if(gVbuscharge !=0 ) {
-            if(rdev== pChargeregulator )
+            if(!IS_ERR(rdev))
             regulator_set_current_limit(rdev,0,475000);     
         }
         gVbuscharge = 0;