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 X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F3B77C433B4 for ; Fri, 30 Apr 2021 18:32:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C3BAD613F7 for ; Fri, 30 Apr 2021 18:32:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229954AbhD3SdN (ORCPT ); Fri, 30 Apr 2021 14:33:13 -0400 Received: from mx2.suse.de ([195.135.220.15]:59008 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229750AbhD3SdN (ORCPT ); Fri, 30 Apr 2021 14:33:13 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id B923FB0BE; Fri, 30 Apr 2021 18:32:23 +0000 (UTC) From: Enzo Matsumiya To: linux-leds@vger.kernel.org, linux-block@vger.kernel.org Cc: u.kleine-koenig@pengutronix.de, Enzo Matsumiya , Jens Axboe , Pavel Machek , Greg Kroah-Hartman , linux-kernel@vger.kernel.org Subject: [RFC PATCH 0/2] leds: trigger: introduce block trigger Date: Fri, 30 Apr 2021 15:32:09 -0300 Message-Id: <20210430183216.27458-1-ematsumiya@suse.de> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org Inspired by https://lore.kernel.org/linux-leds/20190817145509.GA18381@amd/T/ and the ledtrig-usbport implementation. This patch series introduce a new LED trigger for block devices. Signed-off-by: Enzo Matsumiya Enzo Matsumiya (2): block: export block_class and disk_type symbols leds: trigger: implement block trigger block/genhd.c | 2 + drivers/leds/trigger/Kconfig | 10 + drivers/leds/trigger/Makefile | 1 + drivers/leds/trigger/ledtrig-block.c | 293 +++++++++++++++++++++++++++ 4 files changed, 306 insertions(+) create mode 100644 drivers/leds/trigger/ledtrig-block.c -- 2.31.1