From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lf1-f46.google.com (mail-lf1-f46.google.com [209.85.167.46]) (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 CBB8425D546 for ; Mon, 13 Oct 2025 14:14:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.46 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760364895; cv=none; b=KIMqYeY7QvRQAdtZQ02JXRk8tU9MPu0tX7v4fmXcoE86g+Vee11EfyqQbEif5HMA0X3qGdt5+lgOtTsamdtMkfxdSY9/DRy7VP2Qfm0A+r9GDaEkUT2GH3IjPAdy0L4yb21+YleLQUAMK0kGGJYmvmTAGJhZdkFdTrVkRRQIXtI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760364895; c=relaxed/simple; bh=zXe/wxZ6QqQI33wXbnF9l5/N0aHMRBU3Aplzl5QTEmE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=JYz76Z70BWOaN8lWw9I3KJU/fJu2zFbJiN6W2XraOs2sKyRsoEoAXpiUs3jBxxfv0HTgB3BVjCETbU8rtzg37zKsBDsFFNa79usyvjt0ynI1gMCR+O0UVv6ZlvGvAJa1aEQ90ClOsuGQcWGAUJSaZltllYWvDfm6snUe3otjPQ0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=B8QV2EUU; arc=none smtp.client-ip=209.85.167.46 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="B8QV2EUU" Received: by mail-lf1-f46.google.com with SMTP id 2adb3069b0e04-57bd482dfd2so4306477e87.2 for ; Mon, 13 Oct 2025 07:14:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1760364891; x=1760969691; darn=lists.linux.dev; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=h+YhCU9BSkNGYIn59ygfcOhebsOBGxL8NqrMakgbz3w=; b=B8QV2EUU2WJJGBgiYgZGwcM+zWzreaCBwdXTX4ShYs/aYwpyYYR8IJM5gUm70Ed18c 4OCGYnYCTir0KFaFScrjpC7Dam4f2pLkWkV0SKe00uLFXSMxgfa8YYm/eDti0SWuWBOL Kkh70klUmI4kPjB1ADhvzdFzsTBW0IsVwtsQk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760364891; x=1760969691; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=h+YhCU9BSkNGYIn59ygfcOhebsOBGxL8NqrMakgbz3w=; b=aezE0g07it0K172DZ7bZnzJV6q6pATotBoczWvVmLbwYg80qmiDaob37F1ob13VmA8 pwMLkuqB42kLM7N577zn6TIiMMGM5/L8l8KtQwTAJhRoq9ZMkWhxcBtfbmCLLw1cYlDB 1yJSNT/VMaN2fyhxWN/IcYw0d59uXUk1IGq8I2hlOvTpbOwsKmhsTSm5M20nsB9LOuTw lKnoU6PVDitRGruqt+Baq0oTTvx2kxTAcm87a743dvcw+2TuiYq4LYLfXjZglAH1SJ6z roAcHLRgWFoyPFy86LP8fWRUWaR90ELenNhx0se96Nw1AgZCGvyMLwPdUR1w1lxd+SRp xWtQ== X-Forwarded-Encrypted: i=1; AJvYcCWBoRQncFjClKMLVYznEmFlcEGv6LWMLNs15tzxR9VBdyo9i0rnOOkAS3zuIuNbHj9LXsHxP8upzw/iMNxQ@lists.linux.dev X-Gm-Message-State: AOJu0YyuwMAcbCTNXybp19kJIBMqGeeDoD/ynKSzQq50XuzUtsAYF/uK ddFN6znfbTdVuSkgElFfWUL2UqFNY8nV6O13IzHCQQ/hK8OG2VtgPIDCnV26KEED/Q== X-Gm-Gg: ASbGnctCt8Pn9G3YH+kqZPvcqjSYo6xd7NDHiPbJtTJNDPI+cv9EncxxpmgWCcWHoUr Wgo0fQDzO2PmdQJVUr1X/+x/kQcQZ45Y4u6xidK+Lol3zLOKJHdp2zFbkK6zYdN/Tcunp+ZyzYP AXhKLGYF5L//LvPYvebZKsUPChduwGNCVStcKtRN4cF2QCD8feWdPT8h1cpJ9Z9KNHSiLcJmTnv JM4keHTmLJfKtm9PrHfew6PSwHlyTRixRfIIfChz6RuFe3B8iI8xg+fBjkitrzeE6FI0iwYZ+1Y ++wnZmSuaP0qXJmlvuYIxaGgnGjReTM5R6g1GrTn1b4qzV8sw99uD9J0mKcVV1DxZy3t/LSDsqO 3HxeVVUAOo3HXYUJIBCQPduglq8pipa3mBjCoOXgb525Oirk2jG0Cqq5O/DACJfV8wWckuuy1dw Bj9k/lMD8ZaTDAC0s76/2KM/LPca3x X-Google-Smtp-Source: AGHT+IG2QYB2+56krLBk85ko6pGpX0D4THrfkt1zz892JTpjDOUAww9G2kctwSbBGnVpsEQJrH5Ywg== X-Received: by 2002:a05:6512:3f12:b0:58a:fa11:b7af with SMTP id 2adb3069b0e04-5906d782160mr6219748e87.14.1760364890722; Mon, 13 Oct 2025 07:14:50 -0700 (PDT) Received: from ribalda.c.googlers.com (56.213.88.34.bc.googleusercontent.com. [34.88.213.56]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-590881e4e58sm4165256e87.25.2025.10.13.07.14.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Oct 2025 07:14:50 -0700 (PDT) From: Ricardo Ribalda Date: Mon, 13 Oct 2025 14:14:41 +0000 Subject: [PATCH 01/32] Input: cyttsp5 - Use %pe format specifier Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251013-ptr_err-v1-1-2c5efbd82952@chromium.org> References: <20251013-ptr_err-v1-0-2c5efbd82952@chromium.org> In-Reply-To: <20251013-ptr_err-v1-0-2c5efbd82952@chromium.org> To: Linus Walleij , Dmitry Torokhov , Mauro Carvalho Chehab , Hans Verkuil , Sakari Ailus , =?utf-8?q?Krzysztof_Ha=C5=82asa?= , Tomi Valkeinen , Leon Luo , Kieran Bingham , Jacopo Mondi , Kieran Bingham , Laurent Pinchart , =?utf-8?q?Niklas_S=C3=B6derlund?= , Julien Massot , Jacopo Mondi , Daniel Scally , Dave Stevenson , Benjamin Mugnier , Sylvain Petinot , Yong Zhi , Bingbu Cao , Tianshu Qiu , Tiffany Lin , Andrew-CT Chen , Yunfei Dong , Matthias Brugger , AngeloGioacchino Del Regno , Rui Miguel Silva , Laurent Pinchart , Martin Kepplinger , Purism Kernel Team , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Dafna Hirschfeld , Heiko Stuebner , Sylwester Nawrocki , Krzysztof Kozlowski , Alim Akhtar , Yemike Abhilash Chandra , Greg Kroah-Hartman Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, imx@lists.linux.dev, linux-renesas-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-staging@lists.linux.dev, Ricardo Ribalda X-Mailer: b4 0.14.2 The %pe format specifier is designed to print error pointers. It prints a symbolic error name (eg. -EINVAL) and it makes the code simpler by omitting PTR_ERR() This patch fixes this cocci report: ./cyttsp5.c:927:3-10: WARNING: Consider using %pe to print PTR_ERR() Signed-off-by: Ricardo Ribalda --- drivers/input/touchscreen/cyttsp5.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/input/touchscreen/cyttsp5.c b/drivers/input/touchscreen/cyttsp5.c index 071b7c9bf566eb0b58e302a941ec085be1eb5683..47f4271395a69b8350f9be7266b57fe11d442ee3 100644 --- a/drivers/input/touchscreen/cyttsp5.c +++ b/drivers/input/touchscreen/cyttsp5.c @@ -923,8 +923,8 @@ static int cyttsp5_i2c_probe(struct i2c_client *client) regmap = devm_regmap_init_i2c(client, &config); if (IS_ERR(regmap)) { - dev_err(&client->dev, "regmap allocation failed: %ld\n", - PTR_ERR(regmap)); + dev_err(&client->dev, "regmap allocation failed: %pe\n", + regmap); return PTR_ERR(regmap); } -- 2.51.0.760.g7b8bcc2412-goog