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=-14.0 required=3.0 tests=BAYES_00,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,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 67BA1C4338F for ; Tue, 17 Aug 2021 22:27:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 47F6760F22 for ; Tue, 17 Aug 2021 22:27:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230515AbhHQW2N (ORCPT ); Tue, 17 Aug 2021 18:28:13 -0400 Received: from mail-oi1-f169.google.com ([209.85.167.169]:40458 "EHLO mail-oi1-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235719AbhHQW2N (ORCPT ); Tue, 17 Aug 2021 18:28:13 -0400 Received: by mail-oi1-f169.google.com with SMTP id r5so1486544oiw.7; Tue, 17 Aug 2021 15:27:39 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=+BfyWYAoDwRkQ9ttoNeQVU12lDc/IMP5LXy6G6YFggg=; b=DkXknGSv8IUaUH7XMH31NDdFalzjy5ZQYkUuLUMLSIdwwvlGdb7kFHI/ijPmUOz9rQ Zz03iB+igq/zWQF8hVBn2NQBDQVjce4B0uxxylekxhz6fBQLQgettijFGf3lFu4GkQ6G c/fUmae6Sc2RhmJbqc5SN7ippKQC9DloUyLQCNmhZn4pYT3+37WmIRHrDokHzrOj7nk8 RLR/ELNoGLW2lW1FpxRK2pPdqUiZ+gvhHtRZwN83nMdd4NkM1kfSvrKp835OLHta11// fyOKLjjfJHm0wdiGbV4263I9rRPC6KjJ/kY+UPr5JPK/XA7aReCY+1cbuFnCQXVEjmsW bedw== X-Gm-Message-State: AOAM533bVY1nhpwh7+MZJ3keHXlG3HpCNSdrSM/dgydAlT7cnCXEk5uk SqK01CAH0Qv18717fIXJbg== X-Google-Smtp-Source: ABdhPJxty7SNfAPEV9cCyobRKduumTHgvCTsgLmTbjfmVB7lp43RU+dh1FnRjisXCBnLAZc5V7Rybg== X-Received: by 2002:a54:4791:: with SMTP id o17mr4498500oic.133.1629239259608; Tue, 17 Aug 2021 15:27:39 -0700 (PDT) Received: from robh.at.kernel.org (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.gmail.com with ESMTPSA id 21sm688844ooy.5.2021.08.17.15.27.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Aug 2021 15:27:38 -0700 (PDT) Received: (nullmailer pid 951091 invoked by uid 1000); Tue, 17 Aug 2021 22:27:37 -0000 Date: Tue, 17 Aug 2021 17:27:37 -0500 From: Rob Herring To: Kefeng Wang Cc: linux-kernel@vger.kernel.org, Frank Rowand , devicetree@vger.kernel.org, Russell King , Linus Walleij , linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 0/3] amba: Properly handle device probe without IRQ domain Message-ID: References: <20210816074619.177383-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210816074619.177383-1-wangkefeng.wang@huawei.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Mon, Aug 16, 2021 at 03:46:16PM +0800, Kefeng Wang wrote: > Patch 1 and 2 make some cleanup, and patch 3 use of_irq_get() instead of > irq_of_parse_and_map() to get irq number, return -EPROBE_DEFER if the irq > domain is not yet created, amba_device_add() will properly to handle the > no IRQ domain issue via deferred probe. > > Kefeng Wang (3): > amba: Drop unused functions about APB/AHB devices add > Revert "ARM: amba: make use of -1 IRQs warn" > amba: Properly handle device probe without IRQ domain > > drivers/amba/bus.c | 100 ++++++++++----------------------------- > drivers/of/platform.c | 6 +-- > include/linux/amba/bus.h | 18 ------- > 3 files changed, 27 insertions(+), 97 deletions(-) Reviewed-by: Rob Herring