[PATCH] ASoC: stm32: i2s: return the get_irq error

[Fabien Dessenne]

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.desse...@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