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path: root/drivers/power/twl4030_charger.c
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Diffstat (limited to 'drivers/power/twl4030_charger.c')
-rw-r--r--drivers/power/twl4030_charger.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/power/twl4030_charger.c b/drivers/power/twl4030_charger.c
index be98e70380f9..d98abe911e37 100644
--- 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;
}