From 4806f6b6b7a3bb321b6f5b7b3d748739dc282834 Mon Sep 17 00:00:00 2001 From: Sergey Shtylyov Date: Sat, 17 Jun 2023 23:36:13 +0300 Subject: mmc: mtk-sd: fix deferred probing [ Upstream commit 0c4dc0f054891a2cbde0426b0c0fdf232d89f47f ] 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: 208489032bdd ("mmc: mediatek: Add Mediatek MMC driver") Signed-off-by: Sergey Shtylyov Link: https://lore.kernel.org/r/20230617203622.6812-4-s.shtylyov@omp.ru Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin --- drivers/mmc/host/mtk-sd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c index 26bc59b5a7cc..425efb3fba04 100644 --- a/drivers/mmc/host/mtk-sd.c +++ b/drivers/mmc/host/mtk-sd.c @@ -2658,7 +2658,7 @@ 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; } -- cgit v1.2.3