Commit 208ba89b authored May 12, 2015 by Fabio Estevam Committed by Mark Brown May 12, 2015

ASoC: twl6040: Pass the IRQF_ONESHOT flag



Since commit 1c6c6952 ("genirq: Reject
bogus threaded irq requests") threaded IRQs without a primary handler
need to be requested with IRQF_ONESHOT, otherwise the request will fail.

So pass the IRQF_ONESHOT flag in this case.

The semantic patch that makes this change is available
in scripts/coccinelle/misc/irqf_oneshot.cocci.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent b787f68c

sound/soc/codecs/twl6040.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1123,7 +1123,8 @@ static int twl6040_probe(struct snd_soc_codec *codec)
		mutex_init(&priv->mutex);

		ret = request_threaded_irq(priv->plug_irq, NULL,
		twl6040_audio_handler, IRQF_NO_SUSPEND,
		twl6040_audio_handler,
		IRQF_NO_SUSPEND \| IRQF_ONESHOT,
		"twl6040_irq_plug", codec);
		if (ret) {
		dev_err(codec->dev, "PLUG IRQ request failed: %d\n", ret);

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