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Subject[PATCH] ASoC: stm32: i2s: return the get_irq error
Date
During probe, return the "get_irq" error value instead of -ENOENT. This
allows the driver to be deferred probed if needed.

Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
---
sound/soc/stm/stm32_i2s.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/sound/soc/stm/stm32_i2s.c b/sound/soc/stm/stm32_i2s.c
index 9526342..97d5e99 100644
--- a/sound/soc/stm/stm32_i2s.c
+++ b/sound/soc/stm/stm32_i2s.c
@@ -838,8 +838,9 @@ static int stm32_i2s_parse_dt(struct platform_device *pdev,
/* Get irqs */
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
- dev_err(&pdev->dev, "no irq for node %s\n", pdev->name);
- return -ENOENT;
+ if (irq != -EPROBE_DEFER)
+ dev_err(&pdev->dev, "no irq for node %s\n", pdev->name);
+ return irq;
}

ret = devm_request_irq(&pdev->dev, irq, stm32_i2s_isr, IRQF_ONESHOT,
--
2.7.4
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