Commit 93999cf0 authored Oct 23, 2019 by Russell King Committed by Greg Kroah-Hartman Oct 01, 2020

ASoC: kirkwood: fix IRQ error handling



[ Upstream commit 175fc928198236037174e5c5c066fe3c4691903e ]

Propagate the error code from request_irq(), rather than returning
-EBUSY.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Link: https://lore.kernel.org/r/E1iNIqh-0000tW-EZ@rmk-PC.armlinux.org.uk


Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 88aed7fb

sound/soc/kirkwood/kirkwood-dma.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -136,7 +136,7 @@ static int kirkwood_dma_open(struct snd_pcm_substream *substream)
		err = request_irq(priv->irq, kirkwood_dma_irq, IRQF_SHARED,
		"kirkwood-i2s", priv);
		if (err)
		return -EBUSY;
		return err;

		/*
		* Enable Error interrupts. We're only ack'ing them but