Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756781AbbLGWyK (ORCPT ); Mon, 7 Dec 2015 17:54:10 -0500 Received: from mail-vk0-f47.google.com ([209.85.213.47]:33137 "EHLO mail-vk0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756391AbbLGWxu (ORCPT ); Mon, 7 Dec 2015 17:53:50 -0500 MIME-Version: 1.0 Date: Mon, 7 Dec 2015 19:53:49 -0300 Message-ID: Subject: [BUG] checkpatch: unescaped left brace in regex is deprecated From: "Geyslan G. Bem" To: Robo Bot , Joe Perches , LKML Cc: Peter Senna Tschudin Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1437 Lines: 50 Hello, Follow checkpatch output using perl 5.22.0. geyslan@hb ~/Projects/linux $ scripts/checkpatch.pl -f drivers/usb/host/ehci-hub.c Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/\((?^x: (?^x: (?:(?^:(?:(?^x: const| __percpu| __nocast| __safe| __bitwise__| __packed__| __packed2__| __naked| __maybe_unused| __always_unused| __noreturn| __used| __cold| __pure| __noclone| __deprecated| __read_mostly| __kprobes| (?^:(?^:(?^:__(?:mem|cpu|dev|net_|))(?:initdata\b))|(?^:(?^:__(?:mem|cpu|dev|net_|))(?:initconst\b))|(?^:(?^:__(?:mem|cpu|dev|net_|))(?:init\b)))| ____cacheline_aligned| ____cacheline_aligned_in_smp| ____cacheline_internodealigned_in_smp| __weak ... geyslan@hb ~/Projects/linux $ perl --version This is perl 5, version 22, subversion 0 (v5.22.0) built for x86_64-linux-thread-multi -- Regards, Geyslan G. Bem hackingbits.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/