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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 02F63C433FF for ; Tue, 6 Aug 2019 08:10:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CE49C2070C for ; Tue, 6 Aug 2019 08:10:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732237AbfHFIKA (ORCPT ); Tue, 6 Aug 2019 04:10:00 -0400 Received: from mail-oi1-f193.google.com ([209.85.167.193]:45192 "EHLO mail-oi1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727259AbfHFIJ7 (ORCPT ); Tue, 6 Aug 2019 04:09:59 -0400 Received: by mail-oi1-f193.google.com with SMTP id m206so65316807oib.12; Tue, 06 Aug 2019 01:09:58 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=HI/+7QvjOEEoVFOc4ETmV3V160VHifVAi0bhs8u9DNc=; b=UYwidAN0xHPrmfsQe1KwrXow2KnQBEm63yvsRL61+T4QMyWhjbpPiyYx4A55H/kdt8 Kd7zZb2TIzbbjQR/jsjkaHA0su3r1DaKvNEyav0SEaaaWIMKgxRafbIj0UV3UPyFGidE shnBgAxpCSBtT6NhZDfb2OVwFD3/nzYnZ4P7ifab0W+NYF8ARlI2QmnPjCQCrCn/nInd jS/4K5IodgOd6yoFIuvnv3QGcMAT/1SBuJg7KMjbpwrW+vRiZhiqDp6TVZF2sALfYquW rhuSsnCORkDKdpkW6u1p4tRodr35h4eqI9uvzy6tZvOoXHXQ05t6oPSBIznWgwmQnzta Gz9g== X-Gm-Message-State: APjAAAVQz1KgaPOzxOGq93ik4lF/m4nS6tQNvJ59cVbWjwkBoImSPKn8 py7N0bjI/BCcp7EFNcGBRye4v5+R4LuS/VCGGLA= X-Google-Smtp-Source: APXvYqz1js8z8HnmSWxxKzsp2msa061pGX5lcuBT8TeExknala5sT01XRBUZ9FPRw+Q+arpqH93gKXBN9yl3l+BsKBw= X-Received: by 2002:a05:6808:3c5:: with SMTP id o5mr1824672oie.102.1565078998482; Tue, 06 Aug 2019 01:09:58 -0700 (PDT) MIME-Version: 1.0 References: <20190802100349.8659-1-frieder.schrempf@kontron.de> <20190802100349.8659-3-frieder.schrempf@kontron.de> In-Reply-To: <20190802100349.8659-3-frieder.schrempf@kontron.de> From: Geert Uytterhoeven Date: Tue, 6 Aug 2019 10:09:47 +0200 Message-ID: Subject: Re: [PATCH v3 3/4] serial: sh-sci: Don't check for mctrl_gpio_init() returning -ENOSYS To: Schrempf Frieder Cc: "u.kleine-koenig@pengutronix.de" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "linux-imx@nxp.com" , Greg Kroah-Hartman , "linux-arm-kernel@lists.infradead.org" , "geert+renesas@glider.be" , Jiri Slaby , "linux-serial@vger.kernel.org" , "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Aug 2, 2019 at 12:04 PM Schrempf Frieder wrote: > From: Frieder Schrempf > > Now that the mctrl_gpio code returns NULL instead of ERR_PTR(-ENOSYS) > if CONFIG_GPIOLIB is disabled, we can safely remove this check. > > Signed-off-by: Frieder Schrempf Reviewed-by: Geert Uytterhoeven Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds From mboxrd@z Thu Jan 1 00:00:00 1970 From: Geert Uytterhoeven Subject: Re: [PATCH v3 3/4] serial: sh-sci: Don't check for mctrl_gpio_init() returning -ENOSYS Date: Tue, 6 Aug 2019 10:09:47 +0200 Message-ID: References: <20190802100349.8659-1-frieder.schrempf@kontron.de> <20190802100349.8659-3-frieder.schrempf@kontron.de> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: In-Reply-To: <20190802100349.8659-3-frieder.schrempf@kontron.de> Sender: linux-kernel-owner@vger.kernel.org To: Schrempf Frieder Cc: "u.kleine-koenig@pengutronix.de" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "linux-imx@nxp.com" , Greg Kroah-Hartman , "linux-arm-kernel@lists.infradead.org" , "geert+renesas@glider.be" , Jiri Slaby , "linux-serial@vger.kernel.org" , "linux-kernel@vger.kernel.org" List-Id: linux-serial@vger.kernel.org On Fri, Aug 2, 2019 at 12:04 PM Schrempf Frieder wrote: > From: Frieder Schrempf > > Now that the mctrl_gpio code returns NULL instead of ERR_PTR(-ENOSYS) > if CONFIG_GPIOLIB is disabled, we can safely remove this check. > > Signed-off-by: Frieder Schrempf Reviewed-by: Geert Uytterhoeven Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds 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=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 71CA0C433FF for ; Tue, 6 Aug 2019 08:10:13 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4450320651 for ; Tue, 6 Aug 2019 08:10:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="YQHDdrD3" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4450320651 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=xezOdfr2+cuQ3d+ucl8efkd0Vt3QBZpXLPCMflxrrPM=; b=YQHDdrD3GkXHkc ETlmZpQEMuL4MGBwQoFzs3iZVTcj67WTJF57/UKKLo+7GBF9oj765EekSduINV5SRhiYEiHd7lYqd 4te4vKJnc+e6b3kZ6BnK33ug3GQnZBjBW45f/cUjaLM9BlRHkapuOf2XdQhS3DPGfXMsIySYM+5gB Ju7RjRUcH5nCPOi2QJea63EHQLHc+3fHCxDLKAeULYmUgXFcQLMH75JgibMYeO6Ucl9SopyxRUQAL EJz+AtizSPyWPB8psAmHbYqIxkpX+9Ey7EdHKKZZGARGJX1vb7jfPERGgYTz5sFl+aLeZsDJI2swU PaIKSGV85tCLLgO/qpmg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1huuXj-0003Er-23; Tue, 06 Aug 2019 08:10:03 +0000 Received: from mail-oi1-f195.google.com ([209.85.167.195]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1huuXf-0003Dy-L6 for linux-arm-kernel@lists.infradead.org; Tue, 06 Aug 2019 08:10:00 +0000 Received: by mail-oi1-f195.google.com with SMTP id t76so65337608oih.4 for ; Tue, 06 Aug 2019 01:09:59 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=HI/+7QvjOEEoVFOc4ETmV3V160VHifVAi0bhs8u9DNc=; b=J+iBl89aE+GLc7EdBXPT0bTZon7xSe42cCRUhxqxcNzNKHnY184wHqV2LlMK/hD14G 4QKoqs5IrjmwL4GvfArsm0V53XLoZlRY1Vm33pB2oXsFWI8ZXvcZuGclCWi6/IeOMwNQ Ab14CVN0GzqVRdwu928Ll54kV+hgUlfcxKBo6sro0L02f343bOTY+gRV7TfQqE8+7ZaQ lBNKGXJ/IyDsGk0t1sD2tGX6KwpeUBP+RfsyhSdEANAMxqsAr6bYslPZfVpqCmoEwBtH A4MbgVwkQWDuXmjIxDC8y1/u2A4nXms5brPBAT3D6cqDBSVHPpy/+H54MhhYnrKZ/uRm CjeA== X-Gm-Message-State: APjAAAWTkcGY+lP15VbnwU8AQDS1b1HZaeIFYFBzj9LjY+VB++n/n9B7 LarxHqyP+lBTR7cy6+LnkWIqOn0FiuCMIgkWItA= X-Google-Smtp-Source: APXvYqz1js8z8HnmSWxxKzsp2msa061pGX5lcuBT8TeExknala5sT01XRBUZ9FPRw+Q+arpqH93gKXBN9yl3l+BsKBw= X-Received: by 2002:a05:6808:3c5:: with SMTP id o5mr1824672oie.102.1565078998482; Tue, 06 Aug 2019 01:09:58 -0700 (PDT) MIME-Version: 1.0 References: <20190802100349.8659-1-frieder.schrempf@kontron.de> <20190802100349.8659-3-frieder.schrempf@kontron.de> In-Reply-To: <20190802100349.8659-3-frieder.schrempf@kontron.de> From: Geert Uytterhoeven Date: Tue, 6 Aug 2019 10:09:47 +0200 Message-ID: Subject: Re: [PATCH v3 3/4] serial: sh-sci: Don't check for mctrl_gpio_init() returning -ENOSYS To: Schrempf Frieder X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190806_010959_689984_3D5A846A X-CRM114-Status: UNSURE ( 9.25 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "linux-serial@vger.kernel.org" , "geert+renesas@glider.be" , Greg Kroah-Hartman , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , Jiri Slaby , "linux-kernel@vger.kernel.org" , "linux-imx@nxp.com" , "kernel@pengutronix.de" , "u.kleine-koenig@pengutronix.de" , "festevam@gmail.com" , "linux-arm-kernel@lists.infradead.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Aug 2, 2019 at 12:04 PM Schrempf Frieder wrote: > From: Frieder Schrempf > > Now that the mctrl_gpio code returns NULL instead of ERR_PTR(-ENOSYS) > if CONFIG_GPIOLIB is disabled, we can safely remove this check. > > Signed-off-by: Frieder Schrempf Reviewed-by: Geert Uytterhoeven Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel