arm: imx6: defconfig: update tx6 defconfigs

[karo-tx-linux.git] / drivers / power / twl4030_charger.c

diff --git a/drivers/power/twl4030_charger.c b/drivers/power/twl4030_charger.c
index be98e70380f9750a8b256b473e40622091475d53..d98abe911e376cc69f187c53caae17a979d812d8 100644 (file)
--- a/drivers/power/twl4030_charger.c
+++ b/drivers/power/twl4030_charger.c
@@ -189,7 +189,12 @@ static int twl4030_charger_enable_usb(struct twl4030_bci *bci, bool enable)
 
                /* Need to keep regulator on */
                if (!bci->usb_enabled) {
-                       regulator_enable(bci->usb_reg);
+                       ret = regulator_enable(bci->usb_reg);
+                       if (ret) {
+                               dev_err(bci->dev,
+                                       "Failed to enable regulator\n");
+                               return ret;
+                       }
                        bci->usb_enabled = 1;
                }