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[PATCH AUTOSEL 5.10 36/85] coresight: Do not scan for graph if none is present

by Sasha Levin

From: Suzuki K Poulose <suzuki.poulose(a)arm.com> [ Upstream commit 2b921b671a8d29c2adb255a86409aad1e3267309 ] If a graph node is not found for a given node, of_get_next_endpoint() will emit the following error message : OF: graph: no port node found in /<node_name> If the given component doesn't have any explicit connections (e.g, ETE) we could simply ignore the graph parsing. As for any legacy component where this is mandatory, the device will not be usable as before this patch. Updating the DT bindings to Yaml and enabling the schema checks can detect such issues with the DT. Cc: Mike Leach <mike.leach(a)linaro.org> Cc: Leo Yan <leo.yan(a)linaro.org> Signed-off-by: Suzuki K Poulose <suzuki.poulose(a)arm.com> Link: https://lore.kernel.org/r/20210405164307.1720226-11-suzuki.poulose@arm.com Signed-off-by: Mathieu Poirier <mathieu.poirier(a)linaro.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/hwtracing/coresight/coresight-platform.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/hwtracing/coresight/coresight-platform.c b/drivers/hwtracing/coresight/coresight-platform.c index 3629b7885aca..c594f45319fc 100644 --- a/drivers/hwtracing/coresight/coresight-platform.c +++ b/drivers/hwtracing/coresight/coresight-platform.c @@ -90,6 +90,12 @@ static void of_coresight_get_ports_legacy(const struct device_node *node, struct of_endpoint endpoint; int in = 0, out = 0; + /* + * Avoid warnings in of_graph_get_next_endpoint() + * if the device doesn't have any graph connections + */ + if (!of_graph_is_present(node)) + return; do { ep = of_graph_get_next_endpoint(node, ep); if (!ep) -- 2.30.2

4 years, 1 month

[PATCH AUTOSEL 5.11 044/104] coresight: Do not scan for graph if none is present

by Sasha Levin

4 years, 1 month

[PATCH AUTOSEL 5.12 047/116] coresight: Do not scan for graph if none is present

by Sasha Levin

4 years, 1 month

logo printing t-shirt

by Debbie Williams

4 years, 1 month

【重要】カード情報更新のお知らせ

by Amazon.co.jp

Bluetooth 5.0を採用し、より幅広い種類のコーテとう。素敵な話をいっックに対応したプレミアムブルートゥースケーブルです。Bluetoothワイヤレス基板から独立して専用設計越さなければならなされた、ヘッドホンアンプ部基板により、SE535やSE846など、ハイエンドモデルのパフォーマンスを最大限に発揮します。

4 years, 2 months

邮件群发软件---500元/月，赠送200万邮箱数据

by 邮件群发软件---500元/月，赠� �200万邮箱数据

  每台电脑日发5-20万邮箱数据无需发件箱的邮件群发软件外贸、物流、展会业务好帮手 E-mail :  sales0769(a)hotmail.xn--comqq:3351665625-n821a8483e  

4 years, 2 months

Pls assist me purchase a living home from your country

by Ahmed

Assalam Alikum. Assist me purchase a living home, .I have huge sum in financial institution .Should there be a need for an evidence, or a prove of my seriousness and genuineness. I have a Certificate of Deposit as a prove of fund. am from Syria, (where I can invest to sustain my living until the political crisis in my country is over).Could you please send me an email on ( rajwai445(a)gmail.com ) to enable me know you have received my email. Ahmed Hussein

4 years, 2 months

Re: office chair

by Jerry Mccarty

4 years, 2 months

Re: the quick follow up

by Rory Henderson

4 years, 2 months

my future investment ventures in your country

by Ms. Kim Anong

My name is Ms. Kim Anong , A Thai citizen in Asian Continent but currently residing in abroad, I trust this email meets you in good health, I just got your contact today during a research about your country and I will say that I foresee success of my future investment ventures in your country. I want to invest in your country and I would like you to assist me in my investment with moral and physical advises. Please do reply me as soon as possible so we can discuss more. I look forward to hear from you soon 9sporst9(a)gmail.com

4 years, 2 months

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