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7d7aa2fd92
This change makes the names of Broadcom targets consistent by using the common notation based on SoC/CPU ID (which is used internally anyway), bcmXXXX instead of brcmXXXX. This is even used for target TITLE in make menuconfig already, only the short target name used brcm so far. Despite, since subtargets range from bcm2708 to bcm2711, it seems appropriate to use bcm27xx instead of bcm2708 (again, as already done for BOARDNAME). This also renames the packages brcm2708-userland and brcm2708-gpu-fw. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
63 lines
1.8 KiB
Diff
63 lines
1.8 KiB
Diff
From 26001d54a7f803258b161f25f457ce11523695d7 Mon Sep 17 00:00:00 2001
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From: Dan Carpenter <dan.carpenter@oracle.com>
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Date: Fri, 21 Dec 2018 12:11:20 +0300
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Subject: [PATCH] ASoC: pcm512x: Fix a double unlock in
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pcm512x_digital_mute()
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[ Upstream commit 28b698b7342c7d5300cfe217cd77ff7d2a55e03d ]
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We accidentally call mutex_unlock(&pcm512x->mutex); twice in a row.
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I re-wrote the error handling to use "goto unlock;" instead of returning
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directly. Hopefully, it makes the code a little simpler.
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Fixes: 3500f1c589e9 ("ASoC: pcm512x: Implement the digital_mute interface")
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Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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Reviwed-by: Dimitris Papavasiliou <dpapavas@gmail.com>
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Signed-off-by: Mark Brown <broonie@kernel.org>
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---
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sound/soc/codecs/pcm512x.c | 11 ++++-------
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1 file changed, 4 insertions(+), 7 deletions(-)
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--- a/sound/soc/codecs/pcm512x.c
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+++ b/sound/soc/codecs/pcm512x.c
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@@ -1404,24 +1404,20 @@ static int pcm512x_digital_mute(struct s
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if (ret != 0) {
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dev_err(component->dev,
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"Failed to set digital mute: %d\n", ret);
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- mutex_unlock(&pcm512x->mutex);
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- return ret;
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+ goto unlock;
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}
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regmap_read_poll_timeout(pcm512x->regmap,
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PCM512x_ANALOG_MUTE_DET,
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mute_det, (mute_det & 0x3) == 0,
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200, 10000);
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-
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- mutex_unlock(&pcm512x->mutex);
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} else {
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pcm512x->mute &= ~0x1;
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ret = pcm512x_update_mute(pcm512x);
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if (ret != 0) {
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dev_err(component->dev,
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"Failed to update digital mute: %d\n", ret);
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- mutex_unlock(&pcm512x->mutex);
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- return ret;
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+ goto unlock;
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}
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regmap_read_poll_timeout(pcm512x->regmap,
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@@ -1432,9 +1428,10 @@ static int pcm512x_digital_mute(struct s
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200, 10000);
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}
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+unlock:
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mutex_unlock(&pcm512x->mutex);
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- return 0;
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+ return ret;
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}
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static int pcm512x_set_tdm_slot(struct snd_soc_dai *dai,
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