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Commit e0d50535 authored by Sergey Shtylyov's avatar Sergey Shtylyov Committed by Greg Kroah-Hartman
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mmc: mvsdio: fix deferred probing 



[ Upstream commit 8d84064da0d4672e74f984e8710f27881137472c ]

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: 9ec36caf ("of/irq: do irq resolution in platform_get_irq")
Signed-off-by: default avatarSergey Shtylyov <s.shtylyov@omp.ru>
Link: https://lore.kernel.org/r/20230617203622.6812-5-s.shtylyov@omp.ru


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent c2e67550

drivers/mmc/host/mvsdio.c

+1 −1
Original line number Diff line number Diff line
@@ -704,7 +704,7 @@ static int mvsd_probe(struct platform_device *pdev) 
	}

	irq = platform_get_irq(pdev, 0);

	if (irq < 0)

		return -ENXIO;

		return irq;



	mmc = mmc_alloc_host(sizeof(struct mvsd_host), &pdev->dev);

	if (!mmc) {