From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752066AbbHBJkk (ORCPT ); Sun, 2 Aug 2015 05:40:40 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:56561 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751807AbbHBJkj (ORCPT ); Sun, 2 Aug 2015 05:40:39 -0400 Date: Sun, 2 Aug 2015 11:40:28 +0200 From: Peter Zijlstra To: Thomas Gleixner Cc: Alexandre Belloni , Daniel Lezcano , Nicolas Ferre , Boris Brezillon , LAK , LKML , David Dueck , Sebastian Sewior Subject: Re: [PATCH 1/3] clocksource: atmel-st: Remove irq handler when clock event is unused Message-ID: <20150802094028.GN12596@twins.programming.kicks-ass.net> References: <1437161608-26782-1-git-send-email-alexandre.belloni@free-electrons.com> <1437161608-26782-2-git-send-email-alexandre.belloni@free-electrons.com> <20150718222308.GA30489@piout.net> <20150720193726.GJ15539@piout.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2012-12-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Aug 02, 2015 at 11:10:21AM +0200, Thomas Gleixner wrote: > I think Boris Brezillon had implemented it at some point, but it was > shot down for reasons I can't remember. You weren't around at the time.. DT people didn't like it, said they didn't like having to make up fake hardware in their DT crap. > That would allow us to simply > have disable_irq_nosync/enable_irq in the relevant code pathes and be > done with it. I guess I need to find the references and give it a try > again if nobody beats me to it. lkml.kernel.org/r/1422527620-8308-3-git-send-email-boris.brezillon@free-electrons.com