usb: gadget: s3c-hsudc: Use devm_regulator_bulk_get
devm_regulator_bulk_get is device managed and makes exit code
simpler.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/gadget/s3c-hsudc.c b/drivers/usb/gadget/s3c-hsudc.c
index 52379b1..d2b8791 100644
--- a/drivers/usb/gadget/s3c-hsudc.c
+++ b/drivers/usb/gadget/s3c-hsudc.c
@@ -1286,7 +1286,7 @@
for (i = 0; i < ARRAY_SIZE(hsudc->supplies); i++)
hsudc->supplies[i].supply = s3c_hsudc_supply_names[i];
- ret = regulator_bulk_get(dev, ARRAY_SIZE(hsudc->supplies),
+ ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(hsudc->supplies),
hsudc->supplies);
if (ret != 0) {
dev_err(dev, "failed to request supplies: %d\n", ret);
@@ -1367,7 +1367,6 @@
if (!IS_ERR_OR_NULL(hsudc->transceiver))
usb_put_phy(hsudc->transceiver);
- regulator_bulk_free(ARRAY_SIZE(hsudc->supplies), hsudc->supplies);
err_supplies:
return ret;
}