usb: gadget: s3c-hsotg: Use devm_regulator_bulk_get API
devm_regulator_bulk_get is device managed and saves some cleanup
and exit code.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index 141971d..833d85b 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -3573,7 +3573,7 @@
for (i = 0; i < ARRAY_SIZE(hsotg->supplies); i++)
hsotg->supplies[i].supply = s3c_hsotg_supply_names[i];
- ret = regulator_bulk_get(dev, ARRAY_SIZE(hsotg->supplies),
+ ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(hsotg->supplies),
hsotg->supplies);
if (ret) {
dev_err(dev, "failed to request supplies: %d\n", ret);
@@ -3663,8 +3663,6 @@
kfree(eps);
err_supplies:
s3c_hsotg_phy_disable(hsotg);
- regulator_bulk_free(ARRAY_SIZE(hsotg->supplies), hsotg->supplies);
-
err_clk:
clk_disable_unprepare(hsotg->clk);
@@ -3689,7 +3687,6 @@
}
s3c_hsotg_phy_disable(hsotg);
- regulator_bulk_free(ARRAY_SIZE(hsotg->supplies), hsotg->supplies);
clk_disable_unprepare(hsotg->clk);