From: 张晴 <zhangqing@rock-chips.com>
Date: Mon, 24 Mar 2014 10:11:41 +0000 (+0800)
Subject: rk3288:pwm_regulator:slove set pwm voltage out of table
X-Git-Tag: firefly_0821_release~5869
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=7b1976a84d6c5eb0da8d516f21ad7f8ea91da838;p=firefly-linux-kernel-4.4.55.git

rk3288:pwm_regulator:slove set pwm voltage out of table
---

diff --git a/drivers/regulator/rockchip-pwm-regulator.c b/drivers/regulator/rockchip-pwm-regulator.c
index 15d3acfcfc95..ad72c3b7916c 100755
--- a/drivers/regulator/rockchip-pwm-regulator.c
+++ b/drivers/regulator/rockchip-pwm-regulator.c
@@ -35,7 +35,7 @@
 #include <linux/regulator/machine.h>
 
 
-#if 0
+#if 1
 #define DBG(x...)	printk(KERN_INFO x)
 #else
 #define DBG(x...)
@@ -107,9 +107,9 @@ static int pwm_regulator_set_voltage(struct regulator_dev *dev,
 	u32 size = g_pdata->pwm_vol_map_count;
 	u32 i, vol,pwm_value;
 
-	DBG("%s:  min_uV = %d, max_uV = %d \n",__FUNCTION__, min_uV,max_uV);
+	DBG("%s:  min_uV = %d, max_uV = %d\n",__FUNCTION__, min_uV,max_uV);
 
-	if (min_uV < voltage_map[0] ||max_uV > voltage_map[size])
+	if (min_uV < voltage_map[0] ||max_uV > voltage_map[size-1])
 	{
 		printk("%s: voltage_map voltage is out of table\n",__func__);
 		return -EINVAL;