Thread (2 messages) 2 messages, 2 authors, 2018-08-22
STALE2861d

[PATCH] mmc: sdhci-of-arasan: Do now show error message in case of deffered probe

From: Michal Simek <hidden>
Date: 2018-08-06 08:43:16
Also in: linux-mmc, lkml, u-boot
Subsystem: arm/zynq architecture, multimedia card (mmc), secure digital (sd) and sdio subsystem, secure digital host controller interface (sdhci) driver, the rest · Maintainers: Michal Simek, Ulf Hansson, Adrian Hunter, Linus Torvalds

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 <redacted>
---

 drivers/mmc/host/sdhci-of-arasan.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c
index e3332a522a5d..e65f3bce3643 100644
--- a/drivers/mmc/host/sdhci-of-arasan.c
+++ b/drivers/mmc/host/sdhci-of-arasan.c
@@ -772,7 +772,8 @@ static int sdhci_arasan_probe(struct platform_device *pdev)
 
 	ret = mmc_of_parse(host->mmc);
 	if (ret) {
-		dev_err(&pdev->dev, "parsing dt failed (%d)\n", ret);
+		if (ret != -EPROBE_DEFER)
+			dev_err(&pdev->dev, "parsing dt failed (%d)\n", ret);
 		goto unreg_clk;
 	}
 
-- 
1.9.1
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