From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f176.google.com (mail-pl1-f176.google.com [209.85.214.176]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D409B222565 for ; Sun, 19 Jul 2026 12:56:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.176 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784465773; cv=none; b=lang1FQ5ElEwOsqT+CNjC7T5X845tbTNyJUhhBYkJtsh2cRxZ1OOD++irNcGZg/NelS0/ZTdJcBKm5QQTxfI2jhi+s5iZu3lc2BpryNEG1o6Nu6/n11NGF99YLe7eow3qHiESuiESbl74C3aXrWt+dbEarbKda8R6ePuc5rFmnw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784465773; c=relaxed/simple; bh=tbFY6fp4UldEdOFPWG5qshyGEZr0Xdq96AYMiaJs3fE=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=qcNferwEFTkty5H7J5Wdj66IYpMBCraJpy9HmHa6RxIu2L5Jvqmg7bGHkqgCdx4byImRNrWIb9PrO65fSTOJIAjNlcUdEjPIvIZex4xCAKnMrmU6epzeduE4YMVQPFLLKyQd7P1MG8KOlv+07Tp9qrZP2aIMOQoVRGEzoBH2yWU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=WK+g/5mb; arc=none smtp.client-ip=209.85.214.176 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="WK+g/5mb" Received: by mail-pl1-f176.google.com with SMTP id d9443c01a7336-2ca64c3ce5fso103264425ad.3 for ; Sun, 19 Jul 2026 05:56:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1784465771; x=1785070571; darn=lists.linux.dev; h=cc:to:content-transfer-encoding:content-type:mime-version :message-id:date:subject:from:from:to:cc:subject:date:message-id :reply-to:content-type; bh=qmjtXqSGZiTIHq+gVdls9f/1oloIjlpItQ0r6NzmJqw=; b=WK+g/5mb6Rvlgzqv32Rn8kTdWCTBGrzfxNIQd1bnEQJbwHelW3qm4jtB/DOIximrhk l/LAniQEhDvRYNa+PJOaczlq/lRmHqipbTpfHefkC7ZJJ9O7eO/7tqxT+StWG6QvDEQ3 7IE973e/G+Q7Wc2iclIA5oMMo6Wlw4/p9Fndo0lLeUjasykIUqkENT41x+aGGUjOmEuh Mdx/kamf8nMxNaCZVUFPk4GNAByMHGEWZaHqnCIslHQBINg1hqVQd+cRHnzl4aLFVv/h xmdc9HaNBwnoDPLTo+UUzsnSNfpAy3i5OtDvn1Cy+mIP48qKEI/2kkdPYNjo+KNQdnVw XUjA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784465771; x=1785070571; h=cc:to:content-transfer-encoding:content-type:mime-version :message-id:date:subject:from:x-gm-gg:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to:content-type; bh=qmjtXqSGZiTIHq+gVdls9f/1oloIjlpItQ0r6NzmJqw=; b=Fh5ZwmaHn3E4fx5+fJuNGCBNV2bX44ZXvgfGizlBQqyqb/5FOo1Ewrtot6YOtsyN+h qJO/xYpSsKX/5tFKAmXl85mJVWWiqCHsWjoBqZzV+6zsfUzYw+Slz4HaFskckZwDlnj4 ZrcSOadOVrg4NmucPxYREWks3EhGr5IcHjK8Ztu3+4XFiSaPilboZxMfYp/yQqKIZE14 c+HL460KGpxNyvGM7dXpmESjSKH9PHgEJT9ghMkLRrCOu7JsOB2M85ThbRzuVGh4WKML ekoREAzYs+qPcPl1tpRPcr36mRizooAkz4/88eToQbUzy1uUgtCWIsmoaRQA3+/Tw3Ts Oq/A== X-Forwarded-Encrypted: i=1; AHgh+RqhuyJVxlrfN9KLmNcaNH2TKCGWGtUWhoW2Ad0wUWSRoyXcKI3tCtW7euuKhG+7EVHhKlk=@lists.linux.dev X-Gm-Message-State: AOJu0YygkvVQyclVaVXOWsk3lZCqVYpyOzPAKyjetDjbLxK8yXzBgg/v IxSDyG1ggBOToYQXa+CPCSuvzbrORNKKzKYgSxFTbwz2x8ke/TAQKffN X-Gm-Gg: AfdE7cnK0e9nM06MgzOXgwp/kSTeG2MHcJBAFNveaDhQWDhUAxd/yjst6X2rLOkcbhb oGOMveJaK2gTTJcY1dYl+CGpZ3qK4Iz/bfqjlaqSHzcdV5gSLSBhXVYwpGBesnD3oZhMcwbp2wQ X9s+zo4WAHioCrf3WWj26qdP5Xr6xEGXXgjrLcGmMGRA9PAI2iBrW8E9YkaDch4sEL7uAk4TmZ2 pqg/s9JzM7lHSk03RH+ErdMzJK6pseHyYgJJIYyPkgZkPgGQuwIlcm3D4CxxE7CQGLywv1st5W+ zWWXvmS0HJ7XO0tXqn5FXb0aVihOtyJNU1VkReWX2eroGrIt2ub3AcWQCLEiKUpYi6vyQj4H3aG MaVBU0bukpKUEhjsGbWKfLBKBwe3Em9+0nP6xfYfOd9mstc6oDlog2euVmVq9Zc9MIYQumXYD5v jKDOg= X-Received: by 2002:a17:902:da81:b0:2cc:7e4a:bcc5 with SMTP id d9443c01a7336-2cf34a48064mr112928635ad.32.1784465771134; Sun, 19 Jul 2026 05:56:11 -0700 (PDT) Received: from [127.0.1.1] ([2404:f801:8028:1:edd:423c:25d9:f95a]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-13ce2cbb6e8sm20990052c88.9.2026.07.19.05.56.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Jul 2026 05:56:10 -0700 (PDT) From: Subasri S Subject: [PATCH 0/3] usb: Use %pe to print error pointers Date: Sun, 19 Jul 2026 18:25:45 +0530 Message-Id: <20260719-usb-ptr_err_patchset-v1-0-85f7f2e4fefb@gmail.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAFHJXGoC/x3MQQqEMBAF0atIrw0YGY14FRGJ8c/YGw3dUQTx7 hNcvkXVTQphKPXFTYKTlfctw5YFhdVvPxhesqmu6rZytjOHziYmmSAyRZ/CqkjGhWaxzcfNgKO cRsGXr3c7jM/zB/dGg0dmAAAA To: Peter Chen , Greg Kroah-Hartman , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Duncan Sands , Chas Williams <3chas3@gmail.com>, Minas Harutyunyan , Hans de Goede , Heikki Krogerus , Badhri Jagan Sridharan Cc: linux-usb@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-atm-general@lists.sourceforge.net, netdev@vger.kernel.org, Subasri S X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1784465765; l=1535; i=subasris1210@gmail.com; s=20260709; h=from:subject:message-id; bh=tbFY6fp4UldEdOFPWG5qshyGEZr0Xdq96AYMiaJs3fE=; b=AKmLrPfrqg8Co2eNp1+tUZNc8ZaIcc3Pvtn1ics7ne1WDLCCZGIYXPUI1ATsLWt53k64N9Qzg WbSIB/hP1e3CcRt9EbIhunGN2mAKRvXXd16B7GHliBKtoD87uKcy6tp X-Developer-Key: i=subasris1210@gmail.com; a=ed25519; pk=6C4wavGFy/OsR8yQQKNWuDXoYPHp2L3sfgNfyzTruTk= This patchset replaces PTR_ERR() in format strings with %pe format specifier across the USB subsystem. %pe prints symbolic error names (e.g., -ENOMEM) instead of raw numbers (e.g., -12), making error logs more readable. These patches fix coccinelle reported warning: "Consider using %pe to print PTR_ERR()" in usb subsystem. The patches are grouped by subsystem: 1/3 - chipidea 2/3 - miscellaneous USB drivers 3/3 - typec All patches are compile-tested on x86_64. Please let me know if any more testing is needed for any patch. Signed-off-by: Subasri S --- Subasri S (3): usb: chipidea: Use %pe to print error pointers usb: misc: Use %pe to print error pointers usb: typec: Use %pe to print error pointers drivers/usb/atm/usbatm.c | 4 ++-- drivers/usb/chipidea/ci_hdrc_imx.c | 12 ++++++------ drivers/usb/chipidea/core.c | 4 ++-- drivers/usb/core/hub.c | 4 ++-- drivers/usb/dwc2/pci.c | 4 ++-- drivers/usb/gadget/function/u_serial.c | 4 ++-- drivers/usb/misc/usb3503.c | 4 ++-- drivers/usb/typec/mux/pi3usb30532.c | 8 ++++---- drivers/usb/typec/tcpm/tcpm.c | 2 +- drivers/usb/typec/wusb3801.c | 4 ++-- 10 files changed, 25 insertions(+), 25 deletions(-) --- base-commit: a13c140cc289c0b7b3770bce5b3ad42ab35074aa change-id: 20260718-usb-ptr_err_patchset-7c5d1547bee7 Best regards, -- Subasri S