From: Dmitry Osipenko <digetx@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Mark Brown <broonie@kernel.org>, Takashi Iwai <tiwai@suse.com>,
Jaroslav Kysela <perex@perex.cz>,
Liam Girdwood <lgirdwood@gmail.com>, Agneli <poczt@protonmail.ch>
Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org,
Arnd Bergmann <arnd@arndb.de>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
Rob Herring <robh+dt@kernel.org>,
linux-tegra@vger.kernel.org
Subject: [PATCH v4 14/22] drm/tegra: hdmi: Unwind tegra_hdmi_init() errors
Date: Sat, 4 Dec 2021 17:37:17 +0300 [thread overview]
Message-ID: <20211204143725.31646-15-digetx@gmail.com> (raw)
In-Reply-To: <20211204143725.31646-1-digetx@gmail.com>
Add missing error unwinding to tegra_hdmi_init(), for consistency.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
drivers/gpu/drm/tegra/hdmi.c | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
index 3242baddc5e7..cc42476fd023 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -1456,22 +1456,31 @@ 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)
--
2.33.1
next prev parent reply other threads:[~2021-12-06 10:22 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-04 14:37 [PATCH v4 00/22] Support HDMI audio on NVIDIA Tegra20 Dmitry Osipenko
2021-12-04 14:37 ` [PATCH v4 01/22] ASoC: dt-bindings: Add binding for Tegra20 S/PDIF Dmitry Osipenko
2021-12-16 13:56 ` Thierry Reding
2021-12-04 14:37 ` [PATCH v4 02/22] ASoC: dt-bindings: tegra20-i2s: Convert to schema Dmitry Osipenko
2021-12-16 13:59 ` Thierry Reding
2021-12-04 14:37 ` [PATCH v4 03/22] ASoC: dt-bindings: tegra20-i2s: Document new nvidia, fixed-parent-rate property Dmitry Osipenko
2021-12-04 14:37 ` [PATCH v4 04/22] dt-bindings: host1x: Document optional HDMI sound-dai-cells Dmitry Osipenko
2021-12-16 14:20 ` Thierry Reding
2021-12-17 11:12 ` Mark Brown
2021-12-17 11:55 ` Dmitry Osipenko
2021-12-17 12:02 ` Thierry Reding
2021-12-17 12:06 ` Dmitry Osipenko
2021-12-17 17:18 ` Dmitry Osipenko
2021-12-04 14:37 ` [PATCH v4 05/22] ASoC: tegra20: spdif: Set FIFO trigger level Dmitry Osipenko
2021-12-16 15:15 ` Thierry Reding
2021-12-04 14:37 ` [PATCH v4 06/22] ASoC: tegra20-spdif: stop setting slave_id Dmitry Osipenko
2021-12-16 15:16 ` Thierry Reding
2021-12-04 14:37 ` [PATCH v4 07/22] ASoC: tegra20: spdif: Support device-tree Dmitry Osipenko
2021-12-16 15:17 ` Thierry Reding
2021-12-04 14:37 ` [PATCH v4 08/22] ASoC: tegra20: spdif: Improve driver's code Dmitry Osipenko
2021-12-16 15:18 ` Thierry Reding
2021-12-04 14:37 ` [PATCH v4 09/22] ASoC: tegra20: spdif: Use more resource-managed helpers Dmitry Osipenko
2021-12-16 15:21 ` Thierry Reding
2021-12-04 14:37 ` [PATCH v4 10/22] ASoC: tegra20: spdif: Reset hardware Dmitry Osipenko
2021-12-16 15:22 ` Thierry Reding
2021-12-04 14:37 ` [PATCH v4 11/22] ASoC: tegra20: spdif: Support system suspend Dmitry Osipenko
2021-12-16 15:22 ` Thierry Reding
2021-12-04 14:37 ` [PATCH v4 12/22] ASoC: tegra20: spdif: Filter out unsupported rates Dmitry Osipenko
2021-12-16 15:30 ` Thierry Reding
2021-12-04 14:37 ` [PATCH v4 13/22] ASoC: tegra20: i2s: " Dmitry Osipenko
2021-12-16 15:31 ` Thierry Reding
2021-12-04 14:37 ` Dmitry Osipenko [this message]
2021-12-04 14:37 ` [PATCH v4 15/22] drm/tegra: hdmi: Register audio CODEC on Tegra20 Dmitry Osipenko
2021-12-04 14:37 ` [PATCH v4 16/22] ARM: tegra_defconfig: Enable S/PDIF driver Dmitry Osipenko
2021-12-04 14:37 ` [PATCH v4 17/22] ARM: config: multi v7: Enable NVIDIA Tegra20 " Dmitry Osipenko
2021-12-04 14:37 ` [PATCH v4 18/22] ARM: config: multi v7: Enable NVIDIA Tegra20 APB DMA driver Dmitry Osipenko
2021-12-04 14:37 ` [PATCH v4 19/22] ARM: tegra: Add S/PDIF node to Tegra20 device-tree Dmitry Osipenko
2021-12-04 14:37 ` [PATCH v4 20/22] ARM: tegra: Add HDMI audio graph " Dmitry Osipenko
2021-12-16 13:46 ` Thierry Reding
2021-12-16 14:24 ` Dmitry Osipenko
2021-12-04 14:37 ` [PATCH v4 21/22] ARM: tegra: acer-a500: Enable S/PDIF and HDMI audio Dmitry Osipenko
2021-12-04 14:37 ` [PATCH v4 22/22] ARM: tegra: paz00: " Dmitry Osipenko
2021-12-15 18:57 ` [PATCH v4 00/22] Support HDMI audio on NVIDIA Tegra20 Mark Brown
2021-12-15 19:19 ` Dmitry Osipenko
2021-12-15 19:58 ` Mark Brown
2021-12-16 13:55 ` Thierry Reding
2021-12-16 15:09 ` Dmitry Osipenko
2021-12-16 14:29 ` Dmitry Osipenko
2021-12-17 6:04 ` Vinod Koul
2021-12-17 12:06 ` Dmitry Osipenko
2021-12-21 2:50 ` (subset) " Mark Brown
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