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mmc: usdhi60rol0: fix deferred probing

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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: 9ec36cafe4 ("of/irq: do irq resolution in platform_get_irq")
Signed-off-by: Sergey Shtylyov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>
This commit is contained in:
Sergey Shtylyov
2023-06-19 13:32:39 +02:00
committed by Ulf Hansson
parent c2df53c580
commit 413db49973
1 changed files with 4 additions and 2 deletions
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drivers/mmc/host/usdhi6rol0.c
+4 -2
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@@ -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)