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[2620:137:e000::1:20]) by mx.google.com with ESMTP id f22-20020a056402195600b004617f587912si3615862edz.279.2022.10.23.02.54.47; Sun, 23 Oct 2022 02:55:15 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=oW+hp71w; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230027AbiJWJXu (ORCPT + 99 others); Sun, 23 Oct 2022 05:23:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60648 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229695AbiJWJXr (ORCPT ); Sun, 23 Oct 2022 05:23:47 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A2C5865011 for ; Sun, 23 Oct 2022 02:23:46 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 10CE260B1B for ; Sun, 23 Oct 2022 09:23:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B1F17C433D6; Sun, 23 Oct 2022 09:23:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1666517025; bh=jymHjhhcHThu88x6l61+VHbViv9rllMkuBMWAMwY4Eo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=oW+hp71wfZquQUROmHlswggUg67Z4EPbdbU2k4Wc40H/KRZcGypAOdi4Rx1lp03xL pDGHMWRw3pfPGdtrnjH2/NbSVixZ2ga1FQKJSpSNn9AB89mOIwLM6PEWDkN0RqEq8v 6jJZb+QOY43xYpIZ8YuwOzK9+oJEAVNZ7G299ZjkkuBKADAOrnFXLIdiPkkfcn01fI KX1hBXO0DZNEWRazCbyIqwz/Ju77iFMOGMBe+/HIxv244HPfrugjvGm6Lsg4oTDZIj +0T8yT2nCb8jTA/UL+6uBuZC8kng7ABhK5v7uC7nObTw298RvZCMJY/gMdTrx6sYbU T7uX+2Kk19b8w== Date: Sun, 23 Oct 2022 17:23:38 +0800 From: Shawn Guo To: Benjamin Gaignard Cc: s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com Subject: Re: [PATCH v3] soc: imx: imx8m-blk-ctrl: Defer probe if 'bus' genpd is not yet ready Message-ID: <20221023092338.GB125525@dragon> References: <20220919121302.597993-1-benjamin.gaignard@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220919121302.597993-1-benjamin.gaignard@collabora.com> X-Spam-Status: No, score=-7.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Sep 19, 2022 at 02:13:02PM +0200, Benjamin Gaignard wrote: > Depending of the boot sequence 'bus' genpd could be probed after imx8m-blk-ctrl > which led driver probe to fail. Change the returned error to allow > to defer the probe in this case. > > Signed-off-by: Benjamin Gaignard Applied, thanks!