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=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 B7802C432C3 for ; Mon, 25 Nov 2019 10:47:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9A56B2085B for ; Mon, 25 Nov 2019 10:47:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727889AbfKYKrR (ORCPT ); Mon, 25 Nov 2019 05:47:17 -0500 Received: from ozlabs.org ([203.11.71.1]:37283 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727861AbfKYKrO (ORCPT ); Mon, 25 Nov 2019 05:47:14 -0500 Received: by ozlabs.org (Postfix, from userid 1034) id 47M3dD2Kjlz9sRY; Mon, 25 Nov 2019 21:47:11 +1100 (AEDT) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: 8795a739e5c72abeec51caf36b6df2b37e5720c5 In-Reply-To: To: Christophe Leroy , Benjamin Herrenschmidt , Paul Mackerras From: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] powerpc/sysdev: drop simple gpio Message-Id: <47M3dD2Kjlz9sRY@ozlabs.org> Date: Mon, 25 Nov 2019 21:47:11 +1100 (AEDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2019-10-31 at 13:47:30 UTC, Christophe Leroy wrote: > There is a config item CONFIG_SIMPLE_GPIO which > provides simple memory mapped GPIOs specific to powerpc. > > However, the only platform which selects this option is > mpc5200, and this platform doesn't use it. > > There are three boards calling simple_gpiochip_init(), but > as they don't select CONFIG_SIMPLE_GPIO, this is just a nop. > > Simple_gpio is just redundant with the generic MMIO GPIO > driver which can be found in driver/gpio/ and selected via > CONFIG_GPIO_GENERIC_PLATFORM, so drop simple_gpio driver. > > Signed-off-by: Christophe Leroy Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/8795a739e5c72abeec51caf36b6df2b37e5720c5 cheers