From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936015AbdCWTOj (ORCPT ); Thu, 23 Mar 2017 15:14:39 -0400 Received: from mail-wm0-f66.google.com ([74.125.82.66]:34350 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934993AbdCWTOh (ORCPT ); Thu, 23 Mar 2017 15:14:37 -0400 Date: Thu, 23 Mar 2017 21:14:30 +0200 From: Krzysztof Kozlowski To: Marek Szyprowski Cc: linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Sylwester Nawrocki , Linus Walleij , Tomasz Figa , Lee Jones , Bartlomiej Zolnierkiewicz , Chanwoo Choi Subject: Re: [PATCH v4 1/6] pinctrl: samsung: Ensure that pad retention is disabled on driver init Message-ID: <20170323191430.tdu33hh5ojwffb2e@kozik-lap> References: <1490256207-10061-1-git-send-email-m.szyprowski@samsung.com> <1490256207-10061-2-git-send-email-m.szyprowski@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <1490256207-10061-2-git-send-email-m.szyprowski@samsung.com> User-Agent: Mutt/1.6.2-neo (2016-08-21) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 23, 2017 at 09:03:22AM +0100, Marek Szyprowski wrote: > When pin controller device is a part of power domain, there is no guarantee > that the power domain was not turned off and then on during boot process > before probing of the pin control driver. If it happened, then pin control > driver should ensure that pad retention is turned off during its probe call. > > Signed-off-by: Marek Szyprowski > Reviewed-by: Krzysztof Kozlowski > --- > drivers/pinctrl/samsung/pinctrl-exynos.c | 5 +++++ > 1 file changed, 5 insertions(+) > Thanks, applied. Let it settle for one day so auto-builders will catch up and then I will provide a stable tag for Lee (MFD). Best regards, Krzysztof