From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Ujfalusi Subject: Re: [PATCH resend 2/2] Input: twl6040-vibra: Code cleanup in probe with devm_* conversion Date: Fri, 11 Jan 2013 10:11:04 +0100 Message-ID: <50EFD728.8090204@ti.com> References: <1357824965-30614-1-git-send-email-peter.ujfalusi@ti.com> <1357824965-30614-3-git-send-email-peter.ujfalusi@ti.com> <20130110175421.GC2797@core.coreip.homeip.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from comal.ext.ti.com ([198.47.26.152]:46386 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753580Ab3AKJLH (ORCPT ); Fri, 11 Jan 2013 04:11:07 -0500 In-Reply-To: <20130110175421.GC2797@core.coreip.homeip.net> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Dmitry Torokhov Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Hi Dmitry, On 01/10/2013 06:54 PM, Dmitry Torokhov wrote: > Hi Peter, >=20 > On Thu, Jan 10, 2013 at 02:36:05PM +0100, Peter Ujfalusi wrote: >> Convert the probe to use devm_*. At the same time reorder the calls >> so we will register the input device as the last step when the drive= r >> is loaded. >=20 > If you are doing this please also use devm_input_allocate_device() an= d > devm_regulator_bulk_get(). Now I remember: I can not switch to devm_regulator_bulk_get() unfortuna= tely since when we boot with DT the code needs to reach up for the parent's = dev to get the needed regulator. If I use devm_regulator_bulk_get() the resour= ce will be bind to the parent dev and not to the vibra driver. > I also think it is high time to get rid of > dedicated work queue - cwq hasn't actually given you a separate thera= d > for a while now and if you get rid of workqueue you can get ridof ent= ire > twl6040_vibra_remove(). I agree with the rest. I'll move both twl4030/6040 vibra to use devm_input_allocate_device() and also I will move them to use system wi= de workqueue. I'm going to resend the series soon with the suggested changes. Thanks, P=E9ter -- To unsubscribe from this list: send the line "unsubscribe linux-input" = in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755504Ab3AKJLJ (ORCPT ); Fri, 11 Jan 2013 04:11:09 -0500 Received: from comal.ext.ti.com ([198.47.26.152]:46386 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753580Ab3AKJLH (ORCPT ); Fri, 11 Jan 2013 04:11:07 -0500 Message-ID: <50EFD728.8090204@ti.com> Date: Fri, 11 Jan 2013 10:11:04 +0100 From: Peter Ujfalusi User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: Dmitry Torokhov CC: , Subject: Re: [PATCH resend 2/2] Input: twl6040-vibra: Code cleanup in probe with devm_* conversion References: <1357824965-30614-1-git-send-email-peter.ujfalusi@ti.com> <1357824965-30614-3-git-send-email-peter.ujfalusi@ti.com> <20130110175421.GC2797@core.coreip.homeip.net> In-Reply-To: <20130110175421.GC2797@core.coreip.homeip.net> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Dmitry, On 01/10/2013 06:54 PM, Dmitry Torokhov wrote: > Hi Peter, > > On Thu, Jan 10, 2013 at 02:36:05PM +0100, Peter Ujfalusi wrote: >> Convert the probe to use devm_*. At the same time reorder the calls >> so we will register the input device as the last step when the driver >> is loaded. > > If you are doing this please also use devm_input_allocate_device() and > devm_regulator_bulk_get(). Now I remember: I can not switch to devm_regulator_bulk_get() unfortunately since when we boot with DT the code needs to reach up for the parent's dev to get the needed regulator. If I use devm_regulator_bulk_get() the resource will be bind to the parent dev and not to the vibra driver. > I also think it is high time to get rid of > dedicated work queue - cwq hasn't actually given you a separate therad > for a while now and if you get rid of workqueue you can get ridof entire > twl6040_vibra_remove(). I agree with the rest. I'll move both twl4030/6040 vibra to use devm_input_allocate_device() and also I will move them to use system wide workqueue. I'm going to resend the series soon with the suggested changes. Thanks, Péter