From: Krzysztof Kozlowski <krzk@kernel.org>
To: Rob Herring <robh@kernel.org>,
Tomeu Vizoso <tomeu.vizoso@collabora.com>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Subject: [RESEND PATCH] drm/panfrost: Reduce the amount of logs on deferred probe
Date: Mon, 9 Sep 2019 17:51:46 +0200 [thread overview]
Message-ID: <20190909155146.14065-1-krzk@kernel.org> (raw)
There is no point to print deferred probe (and its failures to get
resources) as an error.
In case of multiple probe tries this would pollute the dmesg.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
drivers/gpu/drm/panfrost/panfrost_device.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panfrost/panfrost_device.c b/drivers/gpu/drm/panfrost/panfrost_device.c
index 46b0b02e4289..2252147bc285 100644
--- a/drivers/gpu/drm/panfrost/panfrost_device.c
+++ b/drivers/gpu/drm/panfrost/panfrost_device.c
@@ -95,7 +95,9 @@ static int panfrost_regulator_init(struct panfrost_device *pfdev)
pfdev->regulator = NULL;
if (ret == -ENODEV)
return 0;
- dev_err(pfdev->dev, "failed to get regulator: %d\n", ret);
+ if (ret != -EPROBE_DEFER)
+ dev_err(pfdev->dev, "failed to get regulator: %d\n",
+ ret);
return ret;
}
--
2.17.1
next reply other threads:[~2019-09-09 15:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-09 15:51 Krzysztof Kozlowski [this message]
2019-09-12 9:36 ` [RESEND PATCH] drm/panfrost: Reduce the amount of logs on deferred probe Steven Price
2019-09-23 16:45 ` Krzysztof Kozlowski
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