Commit 0c4dc0f0 authored by Sergey Shtylyov's avatar Sergey Shtylyov Committed by Ulf Hansson
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mmc: mtk-sd: fix deferred probing 



The driver overrides the error codes returned by platform_get_irq() to
-EINVAL, 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: 20848903 ("mmc: mediatek: Add Mediatek MMC driver")
Signed-off-by: default avatarSergey Shtylyov <s.shtylyov@omp.ru>
Link: https://lore.kernel.org/r/20230617203622.6812-4-s.shtylyov@omp.ru


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent b8ada54f

drivers/mmc/host/mtk-sd.c

+1 −1
Original line number Diff line number Diff line
@@ -2680,7 +2680,7 @@ static int msdc_drv_probe(struct platform_device *pdev) 


	host->irq = platform_get_irq(pdev, 0);

	if (host->irq < 0) {

		ret = -EINVAL;

		ret = host->irq;

		goto host_free;

	}