diff options
Diffstat (limited to 'drivers/power/twl4030_charger.c')
| -rw-r--r-- | drivers/power/twl4030_charger.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/power/twl4030_charger.c b/drivers/power/twl4030_charger.c index 4f0b23d..e9de746 100644 --- a/drivers/power/twl4030_charger.c +++ b/drivers/power/twl4030_charger.c @@ -249,8 +249,13 @@ static int twl4030_charger_enable_usb(struct twl4030_bci *bci, bool enable) /* Need to keep regulator on */ if (!bci->usb_enabled) { - if (regulator_enable(bci->usb_reg) == 0) - bci->usb_enabled = 1; + ret = regulator_enable(bci->usb_reg); + if (ret) { + dev_err(bci->dev, + "Failed to enable regulator\n"); + return ret; + } + bci->usb_enabled = 1; } if (allow_usb) |