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authorAxel Lin <axel.lin@gmail.com>2011-12-12 11:26:00 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-12-12 12:58:42 +0800
commit497d496598f411cb7f0690725a0e8b9029cebdb9 (patch)
tree2e920ebb0934d2bccece1534bf42e5f4b8eedc45
parent62e4a13e602214908341fad068ff91f31aed1a4e (diff)
ASoC: Fix hx4700 error handling to free gpios if snd_soc_register_card fails
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
-rw-r--r--sound/soc/pxa/hx4700.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/soc/pxa/hx4700.c b/sound/soc/pxa/hx4700.c
index 65c124831a0..c664e33fb6d 100644
--- a/sound/soc/pxa/hx4700.c
+++ b/sound/soc/pxa/hx4700.c
@@ -209,9 +209,10 @@ static int __devinit hx4700_audio_probe(struct platform_device *pdev)
snd_soc_card_hx4700.dev = &pdev->dev;
ret = snd_soc_register_card(&snd_soc_card_hx4700);
if (ret)
- return ret;
+ gpio_free_array(hx4700_audio_gpios,
+ ARRAY_SIZE(hx4700_audio_gpios));
- return 0;
+ return ret;
}
static int __devexit hx4700_audio_remove(struct platform_device *pdev)