From: 张晴 <zhangqing@rock-chips.com>
Date: Fri, 6 Jun 2014 03:44:48 +0000 (+0800)
Subject: rk3288:pmic:act8846:modify shutdown func
X-Git-Tag: firefly_0821_release~5171
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5a9f3c6cd6828c5257138b8b1eb53fa7333c894c;p=firefly-linux-kernel-4.4.55.git

rk3288:pmic:act8846:modify shutdown func
---

diff --git a/drivers/regulator/act8846.c b/drivers/regulator/act8846.c
index 158f491b4044..9519294a4c4a 100755
--- a/drivers/regulator/act8846.c
+++ b/drivers/regulator/act8846.c
@@ -803,6 +803,7 @@ int act8846_device_shutdown(void)
 #if 1
 	if (act8846->pmic_hold_gpio) {
 			gpio_direction_output(act8846->pmic_hold_gpio,0);
+			msleep(100);
 			arm_pm_restart('h', "charge");
 	}