Commit 7e67e986 authored by Dmitry Osipenko's avatar Dmitry Osipenko Committed by Thierry Reding
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drm/tegra: hdmi: Unwind tegra_hdmi_init() errors 



Add missing error unwinding to tegra_hdmi_init(), for consistency.

Signed-off-by: default avatarDmitry Osipenko <digetx@gmail.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent e1189faf

drivers/gpu/drm/tegra/hdmi.c

+12 −3
Original line number Diff line number Diff line
@@ -1453,22 +1453,31 @@ static int tegra_hdmi_init(struct host1x_client *client) 
	if (err < 0) {

		dev_err(client->dev, "failed to enable HDMI regulator: %d\n",

			err);

		return err;

		goto output_exit;

	}



	err = regulator_enable(hdmi->pll);

	if (err < 0) {

		dev_err(hdmi->dev, "failed to enable PLL regulator: %d\n", err);

		return err;

		goto disable_hdmi;

	}



	err = regulator_enable(hdmi->vdd);

	if (err < 0) {

		dev_err(hdmi->dev, "failed to enable VDD regulator: %d\n", err);

		return err;

		goto disable_pll;

	}



	return 0;



disable_pll:

	regulator_disable(hdmi->pll);

disable_hdmi:

	regulator_disable(hdmi->hdmi);

output_exit:

	tegra_output_exit(&hdmi->output);



	return err;

}



static int tegra_hdmi_exit(struct host1x_client *client)