From 60208a267208c27fa3f23dfd36cbda180471fa98 Mon Sep 17 00:00:00 2001
From: Michal Simek <michal.simek@xilinx.com>
Date: Mon, 6 Aug 2018 10:43:10 +0200
Subject: [PATCH] mmc: sdhci-of-arasan: Do now show error message in case of
deffered probe
Git-commit: 60208a267208c27fa3f23dfd36cbda180471fa98
Patch-mainline: v4.20
References: bsc#1119086
When mmc-pwrseq property is passed mmc_pwrseq_alloc() can return
-EPROBE_DEFER because driver for power sequence provider is not probed
yet. Do not show error message when this situation happens.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
---
drivers/mmc/host/sdhci-of-arasan.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/mmc/host/sdhci-of-arasan.c
+++ b/drivers/mmc/host/sdhci-of-arasan.c
@@ -638,7 +638,8 @@ static int sdhci_arasan_probe(struct pla
ret = mmc_of_parse(host->mmc);
if (ret) {
- dev_err(&pdev->dev, "parsing dt failed (%u)\n", ret);
+ if (ret != -EPROBE_DEFER)
+ dev_err(&pdev->dev, "parsing dt failed (%u)\n", ret);
goto unreg_clk;
}