From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E87ACE937E8 for ; Sun, 12 Apr 2026 15:30:51 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 38C0C10E029; Sun, 12 Apr 2026 15:30:51 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="JebsrzBE"; dkim-atps=neutral Received: from mail-wm1-f50.google.com (mail-wm1-f50.google.com [209.85.128.50]) by gabe.freedesktop.org (Postfix) with ESMTPS id 40BE110E037 for ; Sun, 12 Apr 2026 14:46:45 +0000 (UTC) Received: by mail-wm1-f50.google.com with SMTP id 5b1f17b1804b1-483487335c2so37627855e9.2 for ; Sun, 12 Apr 2026 07:46:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1776005204; x=1776610004; darn=lists.freedesktop.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=bBPvbkrYp9W7ICoOlah1q6oHXqyE/KvHmdfXYMP2BrU=; b=JebsrzBEGHYU49gBF3e374CU564QQuVtqKT35/sPqndMHPo0iDaaGiKNv0nueETr+A 1FXfnAXHyDrcX796cvXC/o6PWLaTUqKl2PNQLWlmNAR6G2KmTt7kNO8nk9mBwjSZV/z5 7iE9gfgpO9KWaN1BTS3e9Bf1eo/STf9m0J+01Iyqv4PfWRhYQVLzBONn7a8n+F27CFQA T5iWbYXjjYbwxhsX3I+DWQxPsoZAUUs7zc80JY4jbAiKA39htuxY0s5TK6j72OjZXWwm 3tym9pAfrbIZR9YSzC9kCDAWBK7idsqvth8FLSB/Al55YKNuGjeNjcXPziwQ9zFtdtY4 oayA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776005204; x=1776610004; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=bBPvbkrYp9W7ICoOlah1q6oHXqyE/KvHmdfXYMP2BrU=; b=dhNQpqGCGeAbkGNIbrhEq4c+T25khWO7OoUXteh5KSd3AA6G1zhCYaL6IdcVqcwi4t 54Z+pJA4yIiAvCehFTSNV8mlNgv1CMg0LxJ7gNPAH/gCxFsZ0WPDrbP9xEwxyp2HKbjE mf9nZ6vDKjPUScHTpdjEPnMsT9DConUO+kCNx/S+ge3hHoBeWSDAs7VKf3WbSrdK0YnH UZf3xiRgwqHhFgIAFsqhZo/r7nqeMrG1UjL5kG46DACeEkSZMC8U1LYndd1SSw7jbMpR nY8FZWZl9NIsTGmkmdP4JyrUhYL9X46c1h0LZkk/vU+dF57wXIVZFmW1Tqq3fkk9fCa/ H/iQ== X-Forwarded-Encrypted: i=1; AFNElJ8dg1YnJCmOb2ukT+Bz+pHZrqo8i/D8u/Y9tbSm9Y4bF1MEbH+DVbexLe9W79x5B7nF+rlnWUbcbBI=@lists.freedesktop.org X-Gm-Message-State: AOJu0Yw1TsAO284j4HfLR+USvAgKQFiW0xo4LnJ3d/557J53RlZXzAQM e9TKiGIZWpE+iJ9ACASWwMFG+a+LokEVY9Y08UR7PSZA4byfKLvpPBfFc9w2TQ== X-Gm-Gg: AeBDievcI7FY01myzzNUCCUOJYeVdPyT8cru2lpwsGHGCzXwtOuCmAWYC+VSz7Y0jFR 0Su89D2VEAurA7CcTWY/FFo8wzOWS9UiypiL5+a8m5yDT+aaFhap1g27wABDlw4221vEVcajFzG cGbDSUCJ7b2xcMguoKp1u+d8x+SDlinEGR8sH2U8Kmw2a3EWCf/tty3wfTXuBj/5+eqe8HOM30Q xA/q5t/isl3vuTG6XUK9+qiEydsjxFREHVr+DAsiylLqELqH95kvyoSU6zi48G5lP+SgJlhsGso wxDYWEGX/sr5l5pMDi0WW8N74nhxDMMGMAnI09cfOB7deIP/RkvCUGpsrXFlG5yXS/9fI6odl9o 6urF+684fwDb8djWl9ovEuOno9+JZY2kYS7EjQin3xnHzrvimVwzZkYEJydCiKzKmOuxlOG3REP ipFZPos7PHRhacpen4T9GfK4Mor8XQVC0XSC82YPOj0tz1gJBTsA== X-Received: by 2002:a05:6000:2489:b0:43d:77c6:be6d with SMTP id ffacd0b85a97d-43d77c6c43bmr1268704f8f.7.1776005203537; Sun, 12 Apr 2026 07:46:43 -0700 (PDT) Received: from localhost.localdomain ([72.255.58.127]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43d63e5ccdasm26622541f8f.34.2026.04.12.07.46.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 12 Apr 2026 07:46:43 -0700 (PDT) From: Mahad Ibrahim To: Andy Shevchenko , Greg Kroah-Hartman Cc: Shuah Khan , linux-kernel-mentees@lists.linuxfoundation.org, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Mahad Ibrahim Subject: [PATCH] staging: fbtft: Use %pe format specifier for error pointers Date: Sun, 12 Apr 2026 10:45:52 -0400 Message-Id: <20260412144552.18493-1-mahad.ibrahim.dev@gmail.com> X-Mailer: git-send-email 2.39.5 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Sun, 12 Apr 2026 15:30:50 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The %pe format specifier resolves error pointers to their symbolic representation. Previously %ld with PTR_ERR() was being used, %pe is a better alternative. Fixes the following coccinelle warnings reported by coccicheck: WARNING: Consider using %pe to print PTR_ERR() Testing: I do not own the hardware, therefore I could not perform hardware testing. Compile tested only. Signed-off-by: Mahad Ibrahim --- drivers/staging/fbtft/fb_ssd1351.c | 3 +-- drivers/staging/fbtft/fbtft-core.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/staging/fbtft/fb_ssd1351.c b/drivers/staging/fbtft/fb_ssd1351.c index 6736b09b2f45..15524b80035a 100644 --- a/drivers/staging/fbtft/fb_ssd1351.c +++ b/drivers/staging/fbtft/fb_ssd1351.c @@ -218,8 +218,7 @@ static void register_onboard_backlight(struct fbtft_par *par) &bl_props); if (IS_ERR(bd)) { dev_err(par->info->device, - "cannot register backlight device (%ld)\n", - PTR_ERR(bd)); + "cannot register backlight device (%pe)\n", bd); return; } par->info->bl_dev = bd; diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c index f427c0914907..823315dfbf5d 100644 --- a/drivers/staging/fbtft/fbtft-core.c +++ b/drivers/staging/fbtft/fbtft-core.c @@ -187,8 +187,7 @@ void fbtft_register_backlight(struct fbtft_par *par) &fbtft_bl_ops, &bl_props); if (IS_ERR(bd)) { dev_err(par->info->device, - "cannot register backlight device (%ld)\n", - PTR_ERR(bd)); + "cannot register backlight device (%pe)\n", bd); return; } par->info->bl_dev = bd; -- 2.39.5