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Commit c7a734e5 authored by Axel Lin's avatar Axel Lin Committed by Mark Brown
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ASoC: sam9g20_wm8731: fix resource leak in at91sam9g20ek_init error path 



Fix the error path to properly free allocated resources.

Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent b193deea

sound/soc/atmel/sam9g20_wm8731.c

+4 −1
Original line number Diff line number Diff line
@@ -240,6 +240,7 @@ static int __init at91sam9g20ek_init(void) 
	if (!at91sam9g20ek_snd_device) {

		printk(KERN_ERR "ASoC: Platform device allocation failed\n");

		ret = -ENOMEM;

		goto err_mclk;

	}



	platform_set_drvdata(at91sam9g20ek_snd_device,
@@ -248,11 +249,13 @@ static int __init at91sam9g20ek_init(void) 
	ret = platform_device_add(at91sam9g20ek_snd_device);

	if (ret) {

		printk(KERN_ERR "ASoC: Platform device allocation failed\n");

		platform_device_put(at91sam9g20ek_snd_device);

		goto err_device_add;

	}



	return ret;



err_device_add:

	platform_device_put(at91sam9g20ek_snd_device);

err_mclk:

	clk_put(mclk);

	mclk = NULL;