From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759304Ab3GSE4Y (ORCPT ); Fri, 19 Jul 2013 00:56:24 -0400 Received: from mailout1.samsung.com ([203.254.224.24]:59406 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751560Ab3GSE4X (ORCPT ); Fri, 19 Jul 2013 00:56:23 -0400 X-AuditID: cbfee690-b7f6f6d00000740c-b2-51e8c6f519d3 Message-id: <51E8C6F4.6010204@samsung.com> Date: Fri, 19 Jul 2013 13:56:20 +0900 From: Chanwoo Choi User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-version: 1.0 To: Mark Brown Cc: MyungJoo Ham , patches@opensource.wolfsonmicro.com, linux-kernel@vger.kernel.org, Mark Brown Subject: Re: [PATCH] extcon: arizona: Use power efficient workqueue References: <1374183742-6678-1-git-send-email-broonie@kernel.org> In-reply-to: <1374183742-6678-1-git-send-email-broonie@kernel.org> Content-type: text/plain; charset=ISO-8859-1 Content-transfer-encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrGIsWRmVeSWpSXmKPExsWyRsSkSPfrsReBBpP+S1pMffiEzWLT9eus Fpd3zWGzuN24gs1i+dv/bA6sHptWdbJ53Lm2h83j5cTfbB59W1YxenzeJBfAGsVlk5Kak1mW WqRvl8CVcf7tXraCsywVd5sWMDcwXmfuYuTkkBAwkTi75ROULSZx4d56ti5GLg4hgaWMEnOn v4Mren3gKDNEYhGjxPyH11ggnFeMElsXHmMBqeIV0JJY0LqXDcRmEVCVWHZzDiOIzQYU3//i BlhcVCBMYuX0K1D1ghI/Jt8Ds0UElCWuft8LNpRZYDKjxM3368CahQWcJXpftLOD2EICjhLf DtwBG8Qp4CTRe+ke2HnMAjoS+1unsUHY8hKb17wFO1VCYB+7xJvj39khLhKQ+Db5ENAGDqCE rMSmA1CvSUocXHGDZQKj2CwkN81CMnYWkrELGJlXMYqmFiQXFCelF5noFSfmFpfmpesl5+du YgTG2el/zybsYLx3wPoQYzLQyonMUqLJ+cA4zSuJNzQ2M7IwNTE1NjK3NCNNWEmcV73FOlBI ID2xJDU7NbUgtSi+qDQntfgQIxMHp1QDY26NYoOwtnnow7ZN/x5F/awu/qn2xLaBhWG2cde+ jxucfk7/lKW/bALPrJbTsiq18uecJR60Fv47+PfN+f/6q6eHeG8ynTJxgf/dNsMn6ttkpN7I m9lP/GjjUrRc6eyvy+t4S24tEWPsdnDvnnes2ijj7Jn43l9NepMXfudfPZnFZPazKet37FJi Kc5INNRiLipOBADL61X4yQIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprMKsWRmVeSWpSXmKPExsVy+t9jAd2vx14EGvx+LGQx9eETNotN16+z WlzeNYfN4nbjCjaL5W//szmwemxa1cnmcefaHjaPlxN/s3n0bVnF6PF5k1wAa1QDo01GamJK apFCal5yfkpmXrqtkndwvHO8qZmBoa6hpYW5kkJeYm6qrZKLT4CuW2YO0HYlhbLEnFKgUEBi cbGSvh2mCaEhbroWMI0Rur4hQXA9RgZoIGENY8b5t3vZCs6yVNxtWsDcwHiduYuRk0NCwETi 9YGjULaYxIV769m6GLk4hAQWMUrMf3iNBcJ5xSixdeExFpAqXgEtiQWte9lAbBYBVYllN+cw gthsQPH9L26AxUUFwiRWTr8CVS8o8WPyPTBbREBZ4ur3vWBDmQUmM0rcfL8OrFlYwFmi90U7 O4gtJOAo8e3AHbBBnAJOEr2X7oGdxyygI7G/dRobhC0vsXnNW+YJjAKzkOyYhaRsFpKyBYzM qxhFUwuSC4qT0nMN9YoTc4tL89L1kvNzNzGCo/iZ1A7GlQ0WhxgFOBiVeHgffHkeKMSaWFZc mXuIUYKDWUmE91fyi0Ah3pTEyqrUovz4otKc1OJDjMnAIJjILCWanA9MMHkl8YbGJmZGlkbm hhZGxuakCSuJ8x5otQ4UEkhPLEnNTk0tSC2C2cLEwSnVwMh0T0rsitG84J+d9zN7XWf66bye 3lH+3PBGfxXz1jbNmnWPfPSjaj7Gu07Uuytbtl9ujyZrc1uHlbP58yjdq8cE/Hr60jNNll1r fcw7W9+q7U1T6O+NMz+EB2c/FTspfuKd+CmTbysecGT/LvFr5Pj2umxevZlHZ7ur3f95p/oM BNSvhfirKrEUZyQaajEXFScCAC4Th5cmAwAA DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Mark, On 07/19/2013 06:42 AM, Mark Brown wrote: > From: Mark Brown > > None of the delayed work the driver schedules has particularly short delays > and it is not performance sensitive so let the scheduler run it wherever > is most efficient rather than in a per CPU workqueue by using the system > power efficient workqueue. > > Signed-off-by: Mark Brown > --- > drivers/extcon/extcon-arizona.c | 25 +++++++++++++++---------- > 1 file changed, 15 insertions(+), 10 deletions(-) > Applied it. Thanks, Chanwoo Choi