From: chenxing <chenxing@rock-chips.com>
Date: Wed, 19 Jun 2013 03:57:30 +0000 (+0800)
Subject: rk3188: dvfs: determine if clk is null
X-Git-Tag: firefly_0821_release~6965^2~56
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=16e46e3b168019e097cb261ed6303455f43a531a;p=firefly-linux-kernel-4.4.55.git

rk3188: dvfs: determine if clk is null
---

diff --git a/arch/arm/mach-rk3188/dvfs.c b/arch/arm/mach-rk3188/dvfs.c
index 38ea09e8cc05..6b372c1d9ecf 100755
--- a/arch/arm/mach-rk3188/dvfs.c
+++ b/arch/arm/mach-rk3188/dvfs.c
@@ -99,7 +99,7 @@ void dvfs_adjust_table_lmtvolt(struct clk *clk, struct cpufreq_frequency_table *
 {
 	int i = 0;
 	unsigned int maxvolt = 0;
-	if (IS_ERR(clk) || IS_ERR_OR_NULL(table)) {
+	if (IS_ERR_OR_NULL(clk) || IS_ERR_OR_NULL(table)) {
 		DVFS_ERR("%s: clk error OR table error\n", __func__);
 		return ;
 	}