ASoC: Intel: KMB: Propagate -EPROBE_DEFER from IRQ lookup

Return -EPROBE_DEFER from platform_get_irq_optional() so the driver is
re-probed when the interrupt resource becomes available instead of
continuing probe without an IRQ.

Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260806055937.24600-1-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/intel/keembay/kmb_platform.c b/sound/soc/intel/keembay/kmb_platform.c
index 6659e8060ef3a9dc274aa8ad2deb8e4bd840720e..48f132f0187883ce3d05db52b8a56d6e5fb46623 100644 (file)
--- a/sound/soc/intel/keembay/kmb_platform.c
+++ b/sound/soc/intel/keembay/kmb_platform.c
@@ -873,6 +873,8 @@ static int kmb_plat_dai_probe(struct platform_device *pdev)
 
        if (kmb_i2s->use_pio) {
                irq = platform_get_irq_optional(pdev, 0);
+               if (irq == -EPROBE_DEFER)
+                       return irq;
                if (irq > 0) {
                        ret = devm_request_irq(dev, irq, kmb_i2s_irq_handler, 0,
                                               pdev->name, kmb_i2s);