From: Thierry Reding <treding@nvidia.com>
Date: Tue, 4 Jun 2019 15:31:50 +0000 (+0200)
Subject: gpu: host1x: Do not output error message for deferred probe
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4bb923e8075f3acbe2e422e9bfd0235b21d3e643;p=linux.git

gpu: host1x: Do not output error message for deferred probe

When deferring probe, avoid logging a confusing error message. While at
it, make the error message more informational.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/drivers/gpu/host1x/dev.c b/drivers/gpu/host1x/dev.c
index ee3c7b81a29d8..45ef1fc538cfa 100644
--- a/drivers/gpu/host1x/dev.c
+++ b/drivers/gpu/host1x/dev.c
@@ -258,8 +258,11 @@ static int host1x_probe(struct platform_device *pdev)
 
 	host->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(host->clk)) {
-		dev_err(&pdev->dev, "failed to get clock\n");
 		err = PTR_ERR(host->clk);
+
+		if (err != -EPROBE_DEFER)
+			dev_err(&pdev->dev, "failed to get clock: %d\n", err);
+
 		return err;
 	}