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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DC23BC46467 for ; Tue, 3 Jan 2023 14:48:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237423AbjACOsc (ORCPT ); Tue, 3 Jan 2023 09:48:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55864 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230166AbjACOs3 (ORCPT ); Tue, 3 Jan 2023 09:48:29 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2BDAD2BDB; Tue, 3 Jan 2023 06:48:29 -0800 (PST) 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 ams.source.kernel.org (Postfix) with ESMTPS id C4380B80E4A; Tue, 3 Jan 2023 14:48:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4E58DC433EF; Tue, 3 Jan 2023 14:48:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1672757306; bh=HQ/f5bb2T+vCcsil5attd5ZhSruOb+wwCOJdncMEw34=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=KHlVYqB2TXbti8UdT3LdyF0rLG60zuy+c68G3irf9GnbDNjjIEpC0IbXOoNBY7sZ1 RAjDRlZA8HVaJSF8/j/plrD3U6ZoQ9ejkRmR6m3RhTJqtyerUnASmmgHeoHFZknJxh K4ukOvooVWDQQKxMxzETP8KrqsMAb+JRralS7lmnEs6sGIcMZkA12Nye7xtxhdSyFS wNpnwwSathahyAf1CXKHc2hsKKKamJoNS5CDPeqWSDYmP3MeNcXmKiNkPAyLHLGUj7 2AbR/alUi+dF9Mzt7FkT4CrMdysWAV37dUs0OrwJgITtNSJzAjHt+PsDHylY+o6wOm OIT2XYkPVO31A== From: Mark Brown To: Linus Walleij , Vincent Whitchurch Cc: kernel@axis.com, linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20230102160852.3090202-1-vincent.whitchurch@axis.com> References: <20230102160852.3090202-1-vincent.whitchurch@axis.com> Subject: Re: [PATCH] spi: pl022: Only use DT-specified DMA channels Message-Id: <167275730502.106091.7148795609007337973.b4-ty@kernel.org> Date: Tue, 03 Jan 2023 14:48:25 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.12-dev-7ab1d Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 02 Jan 2023 17:08:51 +0100, Vincent Whitchurch wrote: > When a platform is booted with devicetree and does not provide a > platform data structure, the driver creates one internally. enable_dma > should not be set in this structure when creating it; the probe function > will set it later if DMA channels are specified via the devicetree. > > Setting enable_dma = 1 when creating this internal platform data can > lead to pl022_dma_probe() finding bogus DMA channels (since there is no > channel filter specified) when no DMA channels are specified in the > devicetree. > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next Thanks! [1/1] spi: pl022: Only use DT-specified DMA channels commit: dfce16722b9cb842a6f23500ee80b3d07b47bdd4 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark