From b83c8168c58ccb96f92a4b6ecf1b8b7483fcced3 Mon Sep 17 00:00:00 2001 From: Sergey Shtylyov Date: Fri, 24 Dec 2021 06:09:57 +0000 Subject: [PATCH 38/90] FROMLIST(v1): mmc: meson-gx: fix deferred probing The driver overrides the error codes and IRQ0 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. IRQ0 is no longer returned by platform_get_irq(), so we now can safely ignore it... Fixes: cbcaac6d7dd2 ("mmc: meson-gx-mmc: Fix platform_get_irq's error checking") Signed-off-by: Sergey Shtylyov --- drivers/mmc/host/meson-gx-mmc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c index 58ab9d90bc8b..1a11a4bf4d4f 100644 --- a/drivers/mmc/host/meson-gx-mmc.c +++ b/drivers/mmc/host/meson-gx-mmc.c @@ -1183,8 +1183,8 @@ static int meson_mmc_probe(struct platform_device *pdev) } host->irq = platform_get_irq(pdev, 0); - if (host->irq <= 0) { - ret = -EINVAL; + if (host->irq < 0) { + ret = host->irq; goto free_host; } -- 2.35.1