rk3188: dvfs: determine if clk is null

diff --git a/arch/arm/mach-rk3188/dvfs.c b/arch/arm/mach-rk3188/dvfs.c
index 38ea09e8cc051ac8d2a3ed5aec014838c6b0b199..6b372c1d9ecfe1fcff00f2fd847fe13130f6f268 100755 (executable)
--- 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 *
 {\r
        int i = 0;\r
        unsigned int maxvolt = 0;\r
-       if (IS_ERR(clk) || IS_ERR_OR_NULL(table)) {\r
+       if (IS_ERR_OR_NULL(clk) || IS_ERR_OR_NULL(table)) {\r
                DVFS_ERR("%s: clk error OR table error\n", __func__);\r
                return ;\r
        }\r