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[209.132.180.67]) by mx.google.com with ESMTP id s1si4612758pgb.434.2018.03.22.08.19.03; Thu, 22 Mar 2018 08:19:04 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@gmail.com header.s=20161025 header.b=tvkmMppf; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755255AbeCVPTB (ORCPT + 28 others); Thu, 22 Mar 2018 11:19:01 -0400 Received: from mail-wr0-f196.google.com ([209.85.128.196]:39023 "EHLO mail-wr0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755096AbeCVPS4 (ORCPT ); Thu, 22 Mar 2018 11:18:56 -0400 Received: by mail-wr0-f196.google.com with SMTP id c24so9087582wrc.6; Thu, 22 Mar 2018 08:18:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id; bh=L+P957zBIX2RM5s/H4NWkKkXsaY98u9PG4kObtp6ARk=; b=tvkmMppfYvHEnMllPfmU9R5V15DfyQ14PlBCHImTjQx1Ovg60Jm6OTxlqUdgr1eQso 21UQNAgZGscmjbAQik72yybPJaImiDs8+1mDReMc2CJNELXbQ1DwQpFvEYB4YEjb7Chu 9XoWSrOsV1pG7no8M/ws3ZbsxHwYOcXen27nZ8fhwxjUa/yQZwSdAW0OFCloRbJxXK17 lBKB7UkiqxhPWlVY1JRQ3jL8xDi99sNpB4UAdlrfNDWe+Z1bpgd8tB9sAT/DcDd1qc3m avrzXZQaFBCnigMDW8t73GaOgxcBcAP+0lvkcdAy4Dp6pGUys51qk1iG0u12A7eYRA14 5lqg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id; bh=L+P957zBIX2RM5s/H4NWkKkXsaY98u9PG4kObtp6ARk=; b=N3r6OTdZSurr1KBQxa2i/M1pk2eyVfoqj1auvQTPnP7UwzdXBwB+0f8gg3Gaab/Z1L JYte61i2+m9nYoD4FIIAUPyxizYi02FtZj8AvGWZfqD1R95sXd/f7J1k89IIeok1e4PQ aGvh82B06xHnOmPlaF8M2bVcdwYg0EPHB5/Yd1gqeRdrRU0SBC4UV10GcNaz4i9FpaMJ Q9aTyCaL6EuuNNzhV8HCk/1u657Kwt1zewohkRnAuzBbj9TbzQdWvv+MMYyr5vHYO2TJ +YLtKCrFa2FYYyd4hcIGkJfwpM6RP4fYr4FwZO9yiK9HegNutzECMokeAGr92dDfxRK1 stmw== X-Gm-Message-State: AElRT7FI88Gkh+TL9fQ7qskEzpHp9wJ1+2is5xobReqMDReNbK6Y22nT NkF70H44CYi48sce9jis4M0mm8iQ X-Received: by 10.223.142.214 with SMTP id q80mr4117778wrb.81.1521731935115; Thu, 22 Mar 2018 08:18:55 -0700 (PDT) Received: from cizrna.lan ([109.72.12.73]) by smtp.gmail.com with ESMTPSA id j126sm6367675wmb.33.2018.03.22.08.18.53 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 22 Mar 2018 08:18:54 -0700 (PDT) From: Tomeu Vizoso To: linux-kernel@vger.kernel.org Cc: Alan Stern , Tomeu Vizoso , Greg Kroah-Hartman , linux-usb@vger.kernel.org Subject: [PATCH] usb: hub: Reduce warning to notice on power loss Date: Thu, 22 Mar 2018 16:18:32 +0100 Message-Id: <20180322151832.21198-1-tomeu.vizoso@collabora.com> X-Mailer: git-send-email 2.14.3 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Currently we warn the user when the root hub lost power after resume, but the user cannot do anything about it so it should probably be a notice. This will reduce the noise in the console during suspend and resume, which is already quite significant in many systems. Signed-off-by: Tomeu Vizoso --- drivers/usb/core/hub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.14.3 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index ac7bab772a3a..5964008003b4 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -3655,7 +3655,7 @@ static int hub_reset_resume(struct usb_interface *intf) */ void usb_root_hub_lost_power(struct usb_device *rhdev) { - dev_warn(&rhdev->dev, "root hub lost power or was reset\n"); + dev_notice(&rhdev->dev, "root hub lost power or was reset\n"); rhdev->reset_resume = 1; } EXPORT_SYMBOL_GPL(usb_root_hub_lost_power);