From: Sergey Shtylyov <s.shtylyov@xxxxxx>
[ Upstream commit 5b067d7f855c61df7f8e2e8ccbcee133c282415e ]
The driver overrides the error codes returned by platform_get_irq() to
-ENXIO, so if it returns -EPROBE_DEFER, the driver will fail the probe
permanently instead of the deferred probing. Switch to propagating the
error codes upstream.
Fixes: 9ec36cafe43b ("of/irq: do irq resolution in platform_get_irq")
Signed-off-by: Sergey Shtylyov <s.shtylyov@xxxxxx>
Link: https://lore.kernel.org/r/20230617203622.6812-11-s.shtylyov@xxxxxx
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/mmc/host/sh_mmcif.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index e5e457037235a..5dec9e239c9bf 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -1398,7 +1398,7 @@ static int sh_mmcif_probe(struct platform_device *pdev)
irq[0] = platform_get_irq(pdev, 0);
irq[1] = platform_get_irq_optional(pdev, 1);
if (irq[0] < 0)
- return -ENXIO;
+ return irq[0];
reg = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(reg))
--
2.39.2
