5.4-stable review patch. If anyone has any objections, please let me know.
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From: Christophe JAILLET christophe.jaillet@wanadoo.fr
[ Upstream commit ed92bc5264c4357d4fca292c769ea9967cd3d3b6 ]
Free some resources in the error handling path of the probe, as already done in the remove function.
Fixes: e3523e01869d ("ASoC: wm0010: Add initial wm0010 DSP driver") Fixes: fd8b96574456 ("ASoC: wm0010: Clear IRQ as wake source and include missing header") Signed-off-by: Christophe JAILLET christophe.jaillet@wanadoo.fr Reviewed-by: Charles Keepax ckeepax@opensource.cirrus.com Link: https://patch.msgid.link/5139ba1ab8c4c157ce04e56096a0f54a1683195c.1741549792... Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- sound/soc/codecs/wm0010.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/wm0010.c b/sound/soc/codecs/wm0010.c index 727d6703c905a..ff4bd7d5c59e5 100644 --- a/sound/soc/codecs/wm0010.c +++ b/sound/soc/codecs/wm0010.c @@ -955,7 +955,7 @@ static int wm0010_spi_probe(struct spi_device *spi) if (ret) { dev_err(wm0010->dev, "Failed to set IRQ %d as wake source: %d\n", irq, ret); - return ret; + goto free_irq; }
if (spi->max_speed_hz) @@ -967,9 +967,18 @@ static int wm0010_spi_probe(struct spi_device *spi) &soc_component_dev_wm0010, wm0010_dai, ARRAY_SIZE(wm0010_dai)); if (ret < 0) - return ret; + goto disable_irq_wake;
return 0; + +disable_irq_wake: + irq_set_irq_wake(wm0010->irq, 0); + +free_irq: + if (wm0010->irq) + free_irq(wm0010->irq, wm0010); + + return ret; }
static int wm0010_spi_remove(struct spi_device *spi)