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    Subject[PATCH AUTOSEL 4.4 04/64] ASoC: kirkwood: fix IRQ error handling
    Date
    From: Russell King <rmk+kernel@armlinux.org.uk>

    [ 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>
    ---
    sound/soc/kirkwood/kirkwood-dma.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/sound/soc/kirkwood/kirkwood-dma.c b/sound/soc/kirkwood/kirkwood-dma.c
    index dbfdfe99c69df..231c7d97333c7 100644
    --- a/sound/soc/kirkwood/kirkwood-dma.c
    +++ b/sound/soc/kirkwood/kirkwood-dma.c
    @@ -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
    --
    2.25.1
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