rk: dvfs: fix wrong mutex_unlock on dvfs_get_vd_regulator_volt_list

diff --git a/arch/arm/plat-rk/dvfs.c b/arch/arm/plat-rk/dvfs.c
index 1b991997c1510b13f7947cc2455230ee5dbc0d36..4f82c153d4c39d1a855a3e3a7ff1443c0ea054c4 100755 (executable)
--- a/arch/arm/plat-rk/dvfs.c
+++ b/arch/arm/plat-rk/dvfs.c
@@ -106,7 +106,7 @@ static void dvfs_get_vd_regulator_volt_list(struct vd_node *vd)
        if(selector>VD_VOL_LIST_CNT)\r
                selector=VD_VOL_LIST_CNT;\r
        \r
-       mutex_unlock(&mutex);\r
+       mutex_lock(&mutex);\r
        for (i = 0; i<selector; i++) {\r
                sel_volt=dvfs_regulator_list_voltage(vd->regulator,i);\r
                if(sel_volt<=0)\r