[3.16.y-ckt stable] Patch "ASoC: spear_pcm: Use devm_snd_dmaengine_pcm_register to fix resource leak" has been added to staging queue

Luis Henriques luis.henriques at canonical.com
Mon Sep 28 17:32:12 UTC 2015


This is a note to let you know that I have just added a patch titled

    ASoC: spear_pcm: Use devm_snd_dmaengine_pcm_register to fix resource leak

to the linux-3.16.y-queue branch of the 3.16.y-ckt extended stable tree 
which can be found at:

    http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.16.y-queue

This patch is scheduled to be released in version 3.16.7-ckt18.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.16.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Luis

------

>From 12fcc0b1be5cd2a3892a3b0cc33e2d0f50551c82 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin at ingics.com>
Date: Sun, 30 Aug 2015 08:08:15 +0800
Subject: ASoC: spear_pcm: Use devm_snd_dmaengine_pcm_register to fix resource
 leak

commit 2c3f4b97eea5ce405baf2591715445da6ed05851 upstream.

All the callers assume devm_spear_pcm_platform_register is a devm_ API, so
use devm_snd_dmaengine_pcm_register in devm_spear_pcm_platform_register.

Fixes: e1771bcf99b0 ("ASoC: SPEAr: remove custom DMA alloc compat function")
Signed-off-by: Axel Lin <axel.lin at ingics.com>
Signed-off-by: Mark Brown <broonie at kernel.org>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
 sound/soc/spear/spear_pcm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/spear/spear_pcm.c b/sound/soc/spear/spear_pcm.c
index 0e5a8f35d0ad..792ee1a0f1de 100644
--- a/sound/soc/spear/spear_pcm.c
+++ b/sound/soc/spear/spear_pcm.c
@@ -44,7 +44,7 @@ int devm_spear_pcm_platform_register(struct device *dev,
 	*config = spear_dmaengine_pcm_config;
 	config->compat_filter_fn = filter;

-	return snd_dmaengine_pcm_register(dev, config,
+	return devm_snd_dmaengine_pcm_register(dev, config,
 		SND_DMAENGINE_PCM_FLAG_NO_DT |
 		SND_DMAENGINE_PCM_FLAG_COMPAT);
 }




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