| From 7cbfbc5a8aad6620e2593e632ea23b042b2b3494 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Sat, 17 Jun 2023 23:36:17 +0300 |
| Subject: mmc: owl: fix deferred probing |
| |
| From: Sergey Shtylyov <s.shtylyov@omp.ru> |
| |
| [ Upstream commit 3c482e1e830d79b9be8afb900a965135c01f7893 ] |
| |
| 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: ff65ffe46d28 ("mmc: Add Actions Semi Owl SoCs SD/MMC driver") |
| Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru> |
| Link: https://lore.kernel.org/r/20230617203622.6812-8-s.shtylyov@omp.ru |
| Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| drivers/mmc/host/owl-mmc.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/drivers/mmc/host/owl-mmc.c b/drivers/mmc/host/owl-mmc.c |
| index 3dc143b039397..679b8b0b310e5 100644 |
| --- a/drivers/mmc/host/owl-mmc.c |
| +++ b/drivers/mmc/host/owl-mmc.c |
| @@ -638,7 +638,7 @@ static int owl_mmc_probe(struct platform_device *pdev) |
| |
| owl_host->irq = platform_get_irq(pdev, 0); |
| if (owl_host->irq < 0) { |
| - ret = -EINVAL; |
| + ret = owl_host->irq; |
| goto err_release_channel; |
| } |
| |
| -- |
| 2.39.2 |
| |
