From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B219653D0A5; Mon, 31 Aug 2026 13:49:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788184163; cv=none; b=elFY2tOnhJqBo8Mscg4ner4bXsuxBpTXdsG1YvetuCMhTGKwdjYI6YYt/NBxQ+VMOzyVGdFMlphATXaKUEwHgZRjadbubx7ftXgr0QBHb+LWSJ7y5yjLd480EXG4szRWZ9iDooz9qQePLxlHnMDWQdepPW1Xh9OsjoWX2xg2EZs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788184163; c=relaxed/simple; bh=h6Ld0f1tqG+J98xm0TFaV3c9NYudrk1XB2K3F5fgbz0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=CvdV53poB0iKrN9m/iQDEjud47ijtgV5WQXOGCQQ19zw6sjtAkoFXeWKpjmHUtArS2ZxFH9fvGzX9cyyDZm3JMdmbgVFkXHFYI36ULVsZMCo/ybFIgZL+KJNfZ0Cuja9tUxLE+6R0KbjZd4s6OBqtlQki7w0ITsmnbr6qLu5ZeQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=ckeBmuAy; arc=none smtp.client-ip=192.198.163.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="ckeBmuAy" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1788184162; x=1819720162; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=h6Ld0f1tqG+J98xm0TFaV3c9NYudrk1XB2K3F5fgbz0=; b=ckeBmuAyTPfV3eZqx9BTn9Thm+CB03KvqJ5rhCig4l5Py8wMSSm/JoTd OQXEO59oYt+oc7Ln0VOsYxJgRR9E9Z5AriZBy7bTPEu4Qk9Fh8gZz/Obh FWMMSvKKBI2fNYXlU8YikH39Pad33i5ePOCU5oLX6zqFluWX3SzyMtAro klfDr3NLcChSBB+fu2a+01esdepSX75rsig8rVnBikv7gLYvlF41KKwFN CWmHrIB6DZuEiN8bmMkkNDhhj5/Urukvd+uoQYOKgfWygt55eA5b01+Fb znUDWlC691fxBoJfInXkSsPW/1B0G2lPE1baJwMFch7ryVGSkW0BStGBU A==; X-CSE-ConnectionGUID: /gRO7v8ETDmI9CbgUjrhoA== X-CSE-MsgGUID: diZPaJIZT4ahR2S7/mh5LA== X-IronPort-AV: E=McAfee;i="6800,10657,11891"; a="99192993" X-IronPort-AV: E=Sophos;i="6.25,254,1779174000"; d="scan'208";a="99192993" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Aug 2026 06:49:21 -0700 X-CSE-ConnectionGUID: rPusQVupTySZrL7PVWQddg== X-CSE-MsgGUID: rol2X92aSNGypCZBpqZSJw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,254,1779174000"; d="scan'208";a="272600396" Received: from fpallare-mobl4.ger.corp.intel.com (HELO localhost) ([10.245.244.21]) by orviesa004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Aug 2026 06:49:16 -0700 Date: Mon, 31 Aug 2026 16:49:13 +0300 From: Andy Shevchenko To: Nuno =?iso-8859-1?Q?S=E1?= Cc: linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-iio@vger.kernel.org, linux-sound@vger.kernel.org, linux-spi@vger.kernel.org, Vinod Koul , Frank Li , Lars-Peter Clausen , Eugeniy Paltsev , =?iso-8859-1?Q?Am=E9lie?= Delaunay , Maxime Coquelin , Alexandre Torgue , Jonathan Cameron , David Lechner , Andy Shevchenko , Jaroslav Kysela , Takashi Iwai , Mark Brown , Frank Li Subject: Re: [PATCH v3 9/9] dmaengine: Drop legacy bus width fields from dma_slave_caps Message-ID: References: <20260831-dmaengine-support-wider-dma-masks-v3-0-507d97496f2d@analog.com> <20260831-dmaengine-support-wider-dma-masks-v3-9-507d97496f2d@analog.com> Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260831-dmaengine-support-wider-dma-masks-v3-9-507d97496f2d@analog.com> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Mon, Aug 31, 2026 at 12:46:46PM +0100, Nuno Sá wrote: > All users of dma_get_slave_caps() that inspect bus width capabilities now > use the bitmap helpers. > > Hence, remove the legacy u32 src_addr_widths and dst_addr_widths fields > from struct dma_slave_caps and stop copying the dma_device masks into > them. > > Note the legacy u32 src_addr_widths and dst_addr_widths fields in struct > dma_device are kept for now as every DMA controller driver setting them > still has to be converted to the new helpers. dma_get_slave_caps() keeps > folding those masks into the bitmaps it returns so unconverted producers > continue to work during the transition. Reviewed-by: Andy Shevchenko -- With Best Regards, Andy Shevchenko