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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>
This commit is contained in:
Sachin Kamat 2013-01-07 10:01:53 +05:30 committed by Felipe Balbi
parent d2aec37c3b
commit 924d2532ab
1 changed files with 1 additions and 2 deletions
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3
drivers/usb/gadget/s3c-hsudc.c
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@ -1286,7 +1286,7 @@ static int s3c_hsudc_probe(struct platform_device *pdev)
for (i = 0; i < ARRAY_SIZE(hsudc->supplies); i++) for (i = 0; i < ARRAY_SIZE(hsudc->supplies); i++)
hsudc->supplies[i].supply = s3c_hsudc_supply_names[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); hsudc->supplies);
if (ret != 0) { if (ret != 0) {
dev_err(dev, "failed to request supplies: %d\n", ret); dev_err(dev, "failed to request supplies: %d\n", ret);
@ -1367,7 +1367,6 @@ err_res:
if (!IS_ERR_OR_NULL(hsudc->transceiver)) if (!IS_ERR_OR_NULL(hsudc->transceiver))
usb_put_phy(hsudc->transceiver); usb_put_phy(hsudc->transceiver);
regulator_bulk_free(ARRAY_SIZE(hsudc->supplies), hsudc->supplies);
err_supplies: err_supplies:
return ret; return ret;
} }