[PATCH 11/14] ASoC: rockchip: rockchip_sai: Propagate -EPROBE_DEFER from IRQ lookup
From: phucduc . bui
Date: Thu Aug 06 2026 - 01:24:24 EST
From: bui duc phuc <phucduc.bui@xxxxxxxxx>
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@xxxxxxxxx>
---
sound/soc/rockchip/rockchip_sai.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/soc/rockchip/rockchip_sai.c b/sound/soc/rockchip/rockchip_sai.c
index 585e89f61f0d..522b4f4f6a7a 100644
--- a/sound/soc/rockchip/rockchip_sai.c
+++ b/sound/soc/rockchip/rockchip_sai.c
@@ -1428,6 +1428,8 @@ static int rockchip_sai_probe(struct platform_device *pdev)
"Failed to initialize regmap\n");
irq = platform_get_irq_optional(pdev, 0);
+ if (irq == -EPROBE_DEFER)
+ return irq;
if (irq > 0) {
ret = devm_request_irq(&pdev->dev, irq, rockchip_sai_isr,
IRQF_SHARED, node->name, sai);
--
2.43.0