diff --git a/arch/arm/mach-mx6/cpu_regulator-mx6.c b/arch/arm/mach-mx6/cpu_regulator-mx6.c
index 8eb976d..30af30a 100644
--- a/arch/arm/mach-mx6/cpu_regulator-mx6.c
+++ b/arch/arm/mach-mx6/cpu_regulator-mx6.c
- soc_regulator = regulator_get(NULL, soc_reg_id);
- if (IS_ERR(soc_regulator))
- printk(KERN_ERR "%s: failed to get soc regulator\n", __func__);
- pu_regulator = regulator_get(NULL, pu_reg_id);
- if (IS_ERR(pu_regulator))
- printk(KERN_ERR "%s: failed to get pu regulator\n", __func__);
- /*If enable CONFIG_MX6_INTER_LDO_BYPASS and VDDPU_IN is single supplied
- *by external pmic, it means VDDPU_IN can be turned off if GPU/VPU driver
- *not running.In this case we should set external_pureg which can be used
- *in pu_enable/pu_disable of arch/arm/mach-mx6/mx6_anatop_regulator.c to
- *enable or disable external VDDPU regulator from pmic. But for FSL
- *reference boards, VDDSOC_IN connect with VDDPU_IN, so we didn't set
- *pu_reg_id to the external pmic regulator supply name in the board file.
- *In this case external_pureg should be 0 and can't turn off extern pmic
- *regulator, but can turn off VDDPU by internal anatop power gate.
- *
- *If disable CONFIG_MX6_INTER_LDO_BYPASS, external_pureg will be 0, and
- *VDDPU can be turned off by internal anatop anatop power gate.
- *
- */
- else if (!IS_ERR(pu_regulator) && strcmp(pu_reg_id, "cpu_vddvpu"))
+ /*
+ * if use ldo bypass and VDDPU_IN is single supplied
+ * by external pmic, it means VDDPU_IN can be turned off
+ * if GPU/VPU driver not running.In this case we should set
+ * external_pureg which can be used in pu_enable/pu_disable of
+ * arch/arm/mach-mx6/mx6_anatop_regulator.c to
+ * enable or disable external VDDPU regulator from pmic. But for FSL
+ * reference boards, VDDSOC_IN connect with VDDPU_IN, so we didn't set
+ * pu_reg_id to the external pmic regulator supply name in the board
+ * file. In this case external_pureg should be 0 and can't turn off
+ * extern pmic regulator, but can turn off VDDPU by internal anatop
+ * power gate.
+ *
+ * if enable internal ldo , external_pureg will be 0, and
+ * VDDPU can be turned off by internal anatop anatop power gate.
+ *
+ */
+ if (!IS_ERR(pu_regulator) && strcmp(pu_reg_id, "cpu_vddvpu"))
external_pureg = 1;
}
should be this?
+ if (!IS_ERR(pu_regulator) && !strcmp(pu_reg_id, "cpu_vddvpu"))
