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staging: goldfish: Call free_irq in error path 

If misc_register failed in goldfish_audio_probe, the already requested
IRQ wouldn't get freed. Add a call to free_irq() like there is in
goldfish_audio_remove().

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Tuomas Tynkkynen 2014-04-08 09:15:22 +03:00 committed by Greg Kroah-Hartman
parent 5ed0a8e667
commit ff8ebe6448
1 changed files with 1 additions and 0 deletions
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drivers/staging/goldfish/goldfish_audio.c
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@ -334,6 +334,7 @@ static int goldfish_audio_probe(struct platform_device *pdev)
return 0;
err_misc_register_failed:
free_irq(data->irq, data);
err_request_irq_failed:
dma_free_coherent(&pdev->dev, COMBINED_BUFFER_SIZE,
data->buffer_virt, data->buffer_phys);