From: Sergey Shtylyov <s.shtylyov@xxxxxx>
[ Upstream commit 413db499730248431c1005b392e8ed82c4fa19bf ]
The driver overrides the error codes returned by platform_get_irq_byname()
to -ENODEV, so if it returns -EPROBE_DEFER, the driver will fail the probe
permanently instead of the deferred probing. Switch to propagating 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/20230617203622.6812-13-s.shtylyov@xxxxxx
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/mmc/host/usdhi6rol0.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/usdhi6rol0.c b/drivers/mmc/host/usdhi6rol0.c
index 99515be6e5e57..2032e4e1ee68b 100644
--- a/drivers/mmc/host/usdhi6rol0.c
+++ b/drivers/mmc/host/usdhi6rol0.c
@@ -1757,8 +1757,10 @@ static int usdhi6_probe(struct platform_device *pdev)
irq_cd = platform_get_irq_byname(pdev, "card detect");
irq_sd = platform_get_irq_byname(pdev, "data");
irq_sdio = platform_get_irq_byname(pdev, "SDIO");
- if (irq_sd < 0 || irq_sdio < 0)
- return -ENODEV;
+ if (irq_sd < 0)
+ return irq_sd;
+ if (irq_sdio < 0)
+ return irq_sdio;
mmc = mmc_alloc_host(sizeof(struct usdhi6_host), dev);
if (!mmc)
--
2.39.2
