From: Marcel Ziswiler <marcel@ziswiler.com>
To: alsa-devel@alsa-project.org, linux-tegra@vger.kernel.org
Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>,
Jaroslav Kysela <perex@perex.cz>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Mark Brown <broonie@kernel.org>,
linux-kernel@vger.kernel.org, Takashi Iwai <tiwai@suse.com>,
Liam Girdwood <lgirdwood@gmail.com>
Subject: [PATCH 2/2] ASoC: tegra: probe deferral error reporting
Date: Fri, 20 Jul 2018 10:04:24 +0200 [thread overview]
Message-ID: <20180720080424.31505-2-marcel@ziswiler.com> (raw)
In-Reply-To: <20180720080424.31505-1-marcel@ziswiler.com>
From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Actually report the error codes from of_get_named_gpio() resp.
devm_gpio_request_one() upon trying to get the codec reset resp. sync
GPIOs which may as well just be a probe deferrals.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
---
sound/soc/tegra/tegra20_ac97.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/sound/soc/tegra/tegra20_ac97.c b/sound/soc/tegra/tegra20_ac97.c
index 682ef33afb5f..4875512f0732 100644
--- a/sound/soc/tegra/tegra20_ac97.c
+++ b/sound/soc/tegra/tegra20_ac97.c
@@ -351,18 +351,21 @@ static int tegra20_ac97_platform_probe(struct platform_device *pdev)
ret = devm_gpio_request_one(&pdev->dev, ac97->reset_gpio,
GPIOF_OUT_INIT_HIGH, "codec-reset");
if (ret) {
- dev_err(&pdev->dev, "could not get codec-reset GPIO\n");
+ dev_err(&pdev->dev, "could not get codec-reset GPIO: "
+ "%d\n", ret);
goto err_clk_put;
}
} else {
- dev_err(&pdev->dev, "no codec-reset GPIO supplied\n");
+ ret = ac97->reset_gpio;
+ dev_err(&pdev->dev, "no codec-reset GPIO supplied: %d\n", ret);
goto err_clk_put;
}
ac97->sync_gpio = of_get_named_gpio(pdev->dev.of_node,
"nvidia,codec-sync-gpio", 0);
if (!gpio_is_valid(ac97->sync_gpio)) {
- dev_err(&pdev->dev, "no codec-sync GPIO supplied\n");
+ ret = ac97->sync_gpio;
+ dev_err(&pdev->dev, "no codec-sync GPIO supplied: %d\n", ret);
goto err_clk_put;
}
--
2.14.4
next prev parent reply other threads:[~2018-07-20 8:04 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-20 8:04 [PATCH 1/2] ASoC: tegra: improve goto error label Marcel Ziswiler
2018-07-20 8:04 ` Marcel Ziswiler [this message]
2018-07-20 12:16 ` [PATCH 2/2] ASoC: tegra: probe deferral error reporting Mark Brown
2018-07-20 12:31 ` Marcel Ziswiler
2018-07-21 9:56 ` Mark Brown
2018-07-21 10:06 ` Marcel Ziswiler
2018-07-23 10:25 ` Mark Brown
2018-07-21 11:17 ` Dmitry Osipenko
2018-07-21 11:55 ` Marcel Ziswiler
2018-07-21 12:03 ` Dmitry Osipenko
2018-07-21 12:15 ` Dmitry Osipenko
2018-07-26 8:34 ` Stefan Agner
2018-07-20 12:19 ` Applied "ASoC: tegra: improve goto error label" to the asoc tree Mark Brown
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