[4.2.y-ckt stable] Patch "ASoC: tegra_alc5632: check return value" has been added to the 4.2.y-ckt tree
Kamal Mostafa
kamal at canonical.com
Wed Jan 27 00:13:38 UTC 2016
This is a note to let you know that I have just added a patch titled
ASoC: tegra_alc5632: check return value
to the linux-4.2.y-queue branch of the 4.2.y-ckt extended stable tree
which can be found at:
http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-4.2.y-queue
This patch is scheduled to be released in version 4.2.8-ckt3.
If you, or anyone else, feels it should not be added to this tree, please
reply to this email.
For more information about the 4.2.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable
Thanks.
-Kamal
---8<------------------------------------------------------------
>From 6fe917354d864d3723d8e4e37fc60310116f31a6 Mon Sep 17 00:00:00 2001
From: Sudip Mukherjee <sudipm.mukherjee at gmail.com>
Date: Tue, 1 Dec 2015 16:09:51 +0530
Subject: ASoC: tegra_alc5632: check return value
commit 319c32597fc22a58b946a6146f2be1fd208582e0 upstream.
We have been returning success even if snd_soc_card_jack_new() fails.
Lets check the return value and return error if it fails.
Fixes: 12cc6d1dca4d ("ASoC: tegra_alc5632: Register jacks at the card level")
Signed-off-by: Sudip Mukherjee <sudip at vectorindia.org>
Signed-off-by: Mark Brown <broonie at kernel.org>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
sound/soc/tegra/tegra_alc5632.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/sound/soc/tegra/tegra_alc5632.c b/sound/soc/tegra/tegra_alc5632.c
index ba272e2..deb597f 100644
--- a/sound/soc/tegra/tegra_alc5632.c
+++ b/sound/soc/tegra/tegra_alc5632.c
@@ -101,12 +101,16 @@ static const struct snd_kcontrol_new tegra_alc5632_controls[] = {
static int tegra_alc5632_asoc_init(struct snd_soc_pcm_runtime *rtd)
{
+ int ret;
struct tegra_alc5632 *machine = snd_soc_card_get_drvdata(rtd->card);
- snd_soc_card_jack_new(rtd->card, "Headset Jack", SND_JACK_HEADSET,
- &tegra_alc5632_hs_jack,
- tegra_alc5632_hs_jack_pins,
- ARRAY_SIZE(tegra_alc5632_hs_jack_pins));
+ ret = snd_soc_card_jack_new(rtd->card, "Headset Jack",
+ SND_JACK_HEADSET,
+ &tegra_alc5632_hs_jack,
+ tegra_alc5632_hs_jack_pins,
+ ARRAY_SIZE(tegra_alc5632_hs_jack_pins));
+ if (ret)
+ return ret;
if (gpio_is_valid(machine->gpio_hp_det)) {
tegra_alc5632_hp_jack_gpio.gpio = machine->gpio_hp_det;
--
1.9.1
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