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42 lines
1.4 KiB
Diff
42 lines
1.4 KiB
Diff
From 8695764265eb6e749c9fdc901e98c2e7b4d2adfc Mon Sep 17 00:00:00 2001
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From: James Hilliard <james.hilliard1@gmail.com>
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Date: Fri, 10 Apr 2020 20:23:13 -0600
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Subject: [PATCH] component: Silence bind error on -EPROBE_DEFER
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If a component fails to bind due to -EPROBE_DEFER we should not log an
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error as this is not a real failure.
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Fixes:
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vc4-drm soc:gpu: failed to bind 3f902000.hdmi (ops vc4_hdmi_ops): -517
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vc4-drm soc:gpu: master bind failed: -517
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Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
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---
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drivers/base/component.c | 8 +++++---
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1 file changed, 5 insertions(+), 3 deletions(-)
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--- a/drivers/base/component.c
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+++ b/drivers/base/component.c
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@@ -257,7 +257,8 @@ static int try_to_bring_up_master(struct
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ret = master->ops->bind(master->dev);
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if (ret < 0) {
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devres_release_group(master->dev, NULL);
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- dev_info(master->dev, "master bind failed: %d\n", ret);
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+ if (ret != -EPROBE_DEFER)
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+ dev_info(master->dev, "master bind failed: %d\n", ret);
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return ret;
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}
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@@ -611,8 +612,9 @@ static int component_bind(struct compone
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devres_release_group(component->dev, NULL);
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devres_release_group(master->dev, NULL);
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- dev_err(master->dev, "failed to bind %s (ops %ps): %d\n",
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- dev_name(component->dev), component->ops, ret);
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+ if (ret != -EPROBE_DEFER)
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+ dev_err(master->dev, "failed to bind %s (ops %ps): %d\n",
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+ dev_name(component->dev), component->ops, ret);
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}
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return ret;
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