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From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Mark Brown <broonie@kernel.org>,
	alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org
Cc: Cezary Rojewski <cezary.rojewski@intel.com>,
	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
	Liam Girdwood <liam.r.girdwood@linux.intel.com>,
	Jie Yang <yang.jie@linux.intel.com>,
	Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1 4/4] ASoC: Intel: bytcht_es8316: Utilize dev_err_probe() to avoid log saturation
Date: Wed,  6 Oct 2021 18:04:28 +0300	[thread overview]
Message-ID: <20211006150428.16434-4-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20211006150428.16434-1-andriy.shevchenko@linux.intel.com>

dev_err_probe() avoids printing into log when the deferred probe is invoked.
This is possible when clock provider is pending to appear.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 sound/soc/intel/boards/bytcht_es8316.c | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/sound/soc/intel/boards/bytcht_es8316.c b/sound/soc/intel/boards/bytcht_es8316.c
index d8dcf63825a6..9d86fea51a7d 100644
--- a/sound/soc/intel/boards/bytcht_es8316.c
+++ b/sound/soc/intel/boards/bytcht_es8316.c
@@ -532,11 +532,8 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev)
 
 	/* get the clock */
 	priv->mclk = devm_clk_get(dev, "pmc_plt_clk_3");
-	if (IS_ERR(priv->mclk)) {
-		ret = PTR_ERR(priv->mclk);
-		dev_err(dev, "clk_get pmc_plt_clk_3 failed: %d\n", ret);
-		return ret;
-	}
+	if (IS_ERR(priv->mclk))
+		return dev_err_probe(dev, PTR_ERR(priv->mclk), "clk_get pmc_plt_clk_3 failed\n");
 
 	/* get speaker enable GPIO */
 	codec_dev = acpi_get_first_physical_node(adev);
@@ -570,14 +567,9 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev)
 				   /* see comment in byt_cht_es8316_resume() */
 				   GPIOD_OUT_LOW | GPIOD_FLAGS_BIT_NONEXCLUSIVE);
 	if (IS_ERR(priv->speaker_en_gpio)) {
-		ret = PTR_ERR(priv->speaker_en_gpio);
-		switch (ret) {
-		default:
-			dev_err(dev, "get speaker GPIO failed: %d\n", ret);
-			fallthrough;
-		case -EPROBE_DEFER:
-			goto err_put_codec;
-		}
+		ret = dev_err_probe(dev, PTR_ERR(priv->speaker_en_gpio),
+				    "get speaker GPIO failed\n");
+		goto err_put_codec;
 	}
 
 	snprintf(components_string, sizeof(components_string),
-- 
2.33.0


WARNING: multiple messages have this Message-ID (diff)
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Mark Brown <broonie@kernel.org>,
	alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org
Cc: Cezary Rojewski <cezary.rojewski@intel.com>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Jie Yang <yang.jie@linux.intel.com>,
	Takashi Iwai <tiwai@suse.com>,
	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
	Liam Girdwood <liam.r.girdwood@linux.intel.com>
Subject: [PATCH v1 4/4] ASoC: Intel: bytcht_es8316: Utilize dev_err_probe() to avoid log saturation
Date: Wed,  6 Oct 2021 18:04:28 +0300	[thread overview]
Message-ID: <20211006150428.16434-4-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20211006150428.16434-1-andriy.shevchenko@linux.intel.com>

dev_err_probe() avoids printing into log when the deferred probe is invoked.
This is possible when clock provider is pending to appear.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 sound/soc/intel/boards/bytcht_es8316.c | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/sound/soc/intel/boards/bytcht_es8316.c b/sound/soc/intel/boards/bytcht_es8316.c
index d8dcf63825a6..9d86fea51a7d 100644
--- a/sound/soc/intel/boards/bytcht_es8316.c
+++ b/sound/soc/intel/boards/bytcht_es8316.c
@@ -532,11 +532,8 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev)
 
 	/* get the clock */
 	priv->mclk = devm_clk_get(dev, "pmc_plt_clk_3");
-	if (IS_ERR(priv->mclk)) {
-		ret = PTR_ERR(priv->mclk);
-		dev_err(dev, "clk_get pmc_plt_clk_3 failed: %d\n", ret);
-		return ret;
-	}
+	if (IS_ERR(priv->mclk))
+		return dev_err_probe(dev, PTR_ERR(priv->mclk), "clk_get pmc_plt_clk_3 failed\n");
 
 	/* get speaker enable GPIO */
 	codec_dev = acpi_get_first_physical_node(adev);
@@ -570,14 +567,9 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev)
 				   /* see comment in byt_cht_es8316_resume() */
 				   GPIOD_OUT_LOW | GPIOD_FLAGS_BIT_NONEXCLUSIVE);
 	if (IS_ERR(priv->speaker_en_gpio)) {
-		ret = PTR_ERR(priv->speaker_en_gpio);
-		switch (ret) {
-		default:
-			dev_err(dev, "get speaker GPIO failed: %d\n", ret);
-			fallthrough;
-		case -EPROBE_DEFER:
-			goto err_put_codec;
-		}
+		ret = dev_err_probe(dev, PTR_ERR(priv->speaker_en_gpio),
+				    "get speaker GPIO failed\n");
+		goto err_put_codec;
 	}
 
 	snprintf(components_string, sizeof(components_string),
-- 
2.33.0


  parent reply	other threads:[~2021-10-06 15:04 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-06 15:04 [PATCH v1 1/4] ASoC: Intel: bytcht_es8316: Get platform data via dev_get_platdata() Andy Shevchenko
2021-10-06 15:04 ` Andy Shevchenko
2021-10-06 15:04 ` [PATCH v1 2/4] ASoC: Intel: bytcht_es8316: Use temporary variable for struct device Andy Shevchenko
2021-10-06 15:04   ` Andy Shevchenko
2021-10-06 15:04 ` [PATCH v1 3/4] ASoC: Intel: bytcht_es8316: Switch to use gpiod_get_optional() Andy Shevchenko
2021-10-06 15:04   ` Andy Shevchenko
2021-10-06 15:04 ` Andy Shevchenko [this message]
2021-10-06 15:04   ` [PATCH v1 4/4] ASoC: Intel: bytcht_es8316: Utilize dev_err_probe() to avoid log saturation Andy Shevchenko
2021-10-06 15:52 ` [PATCH v1 1/4] ASoC: Intel: bytcht_es8316: Get platform data via dev_get_platdata() Pierre-Louis Bossart
2021-10-06 15:52   ` Pierre-Louis Bossart
2021-10-06 16:25   ` Andy Shevchenko
2021-10-06 16:25     ` Andy Shevchenko
2021-10-06 16:25   ` Mark Brown
2021-10-06 16:25     ` Mark Brown
2021-10-07  7:08   ` Andy Shevchenko
2021-10-07  7:08     ` Andy Shevchenko
2021-10-07 12:59     ` Pierre-Louis Bossart
2021-10-07 12:59       ` Pierre-Louis Bossart
2021-10-07 21:37 ` Mark Brown
2021-10-07 21:37   ` Mark Brown

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