p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

ASoC: imx-audmix: fix object reference leaks in probe 

Release the reference to the underlying device taken
by of_find_device_by_node() call.

Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Reported-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Viorel Suman 2019-04-10 11:06:38 +00:00 committed by Mark Brown
parent a2be42f18d
commit 8bb678d759
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
sound/soc/fsl/imx-audmix.c
View File

@ -171,6 +171,7 @@ static int imx_audmix_probe(struct platform_device *pdev)
np->full_name);
return -EINVAL;
}
put_device(&audmix_pdev->dev);
num_dai = of_count_phandle_with_args(audmix_np, "dais", NULL);
if (num_dai != FSL_AUDMIX_MAX_DAIS) {
@ -216,6 +217,7 @@ static int imx_audmix_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "failed to find SAI platform device\n");
return -EINVAL;
}
put_device(&cpu_pdev->dev);
dai_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s%s",
fe_name_pref, args.np->full_name + 1);
@ -280,6 +282,8 @@ static int imx_audmix_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "failed to find SAI platform device\n");
return -EINVAL;
}
put_device(&cpu_pdev->dev);
priv->cpu_mclk = devm_clk_get(&cpu_pdev->dev, "mclk1");
if (IS_ERR(priv->cpu_mclk)) {
ret = PTR_ERR(priv->cpu_mclk);