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ASoC: simple-card: Use cleanup.h instead of devm_kfree()

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Allocate the memory with scoped/cleanup.h, instead of devm interface, to
make the code more obvious that memory is not used outside this scope.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/20240703-asoc-cleanup-h-v1-8-71219dfd0aef@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2024-07-03 14:11:02 +02:00 committed by Mark Brown
parent b39f7713ec
commit 7d996c8a5f
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 3 deletions
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5
sound/soc/generic/simple-card.c
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@ -5,6 +5,7 @@
// Copyright (C) 2012 Renesas Solutions Corp.
// Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
#include <linux/cleanup.h>
#include <linux/clk.h>
#include <linux/device.h>
#include <linux/module.h>
@ -727,7 +728,6 @@ static int simple_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct device_node *np = dev->of_node;
struct snd_soc_card *card;
struct link_info *li;
int ret;
/* Allocate the private data and the DAI link array */
@ -741,7 +741,7 @@ static int simple_probe(struct platform_device *pdev)
card->probe = simple_soc_probe;
card->driver_name = "simple-card";
li = devm_kzalloc(dev, sizeof(*li), GFP_KERNEL);
struct link_info *li __free(kfree) = kzalloc(sizeof(*li), GFP_KERNEL);
if (!li)
return -ENOMEM;
@ -818,7 +818,6 @@ static int simple_probe(struct platform_device *pdev)
if (ret < 0)
goto err;
devm_kfree(dev, li);
return 0;
err:
simple_util_clean_reference(card);