diff mbox

Applied "ASoC: rt5645: fix error handling for gpio detection" to the asoc tree

Message ID E1cZFDu-0005gB-NR@debutante (mailing list archive)
State Not Applicable
Headers show

Commit Message

Mark Brown Feb. 2, 2017, 11:06 a.m. UTC
The patch

   ASoC: rt5645: fix error handling for gpio detection

has been applied to the asoc tree at


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tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
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From cec55827dde1e87f6b91e34f205744d70a7225bc Mon Sep 17 00:00:00 2001
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Date: Wed, 1 Feb 2017 12:27:04 -0600
Subject: [PATCH] ASoC: rt5645: fix error handling for gpio detection

Optional gpio handling should not cause an error status and prevent
probing if it's missing.  Remove error return for -ENOENT case and
move error message to dev_info

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 sound/soc/codecs/rt5645.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)
diff mbox


diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index 37fb2b6c34a5..e09fa19f44c0 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -3658,8 +3658,14 @@  static int rt5645_i2c_probe(struct i2c_client *i2c,
 	if (IS_ERR(rt5645->gpiod_hp_det)) {
-		dev_err(&i2c->dev, "failed to initialize gpiod\n");
-		return PTR_ERR(rt5645->gpiod_hp_det);
+		dev_info(&i2c->dev, "failed to initialize gpiod\n");
+		ret = PTR_ERR(rt5645->gpiod_hp_det);
+		/*
+		 * Continue if optional gpiod is missing, bail for all other
+		 * errors, including -EPROBE_DEFER
+		 */
+		if (ret != -ENOENT)
+			return ret;
 	for (i = 0; i < ARRAY_SIZE(rt5645->supplies); i++)