From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 39F312AEF5; Fri, 19 Apr 2024 22:00:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713564042; cv=none; b=RSk78jtauCBX63fyUkEUPma8UY6HMvhPrtF2Q9ZqF10idBOodAdOZMUnodc0zNidG3reZxFjct2EK96Kj58u0Zt+wjQpCwFHnjnKFd4bp/I0aVz2NqP70BB7YkZzbwdN4qCl/u7dCVTfoHsa/jihi0b1aNyCAIm7E2D0TmMzOgQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713564042; c=relaxed/simple; bh=e+RieVnA3hjN6enTEczMlaoz6mdoSbqpSZrNaU4Wc5g=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=btiYBGCkF3HN9p6yutQj1r1sTXGZzFaslRpihbGxoakJ++3dY3PLsYJxNGt97dKAWrK7D+/NbdQBAXReN0zcxQADdByOuHxo9EzR4459pe93F3O3/OLKmrLmZdyXzSB3WrIKV9Jb2qQy+pQS6F6SSvmGBh0y0rA77azu0HvRqP8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Uu3KUtWi; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Uu3KUtWi" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A17FFC2BD11; Fri, 19 Apr 2024 22:00:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713564041; bh=e+RieVnA3hjN6enTEczMlaoz6mdoSbqpSZrNaU4Wc5g=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Uu3KUtWiWvzm3piIOX3QhuF6wBcNs0cIInRxGD+UJpkiScGba3xQ4tfpXDGN+iPn+ aM4ASyLh+L0qoqt+5EDO6OLFhCh0mrAhWTVcLcTEsDaHnFpj3cZbDQLbvA4CLUFSeS gtH9uMm6j9gdhl1lFxrwID/Yml9RRWlrs7vmowCOq6uGYSpjgCGto4sLuFdK4ZIN2B vXlwnSNgVCOajAjH6gCTcubyLpEw8W1hD3GnNrSIpnDxnskFtE8tv9OKEQUhhcgP2y CW/HUWlTr5NUYp4xhWMPG8BUNZKi67lMJCqN/b618yNznz9dzmjYiQJ33jhLX8yCv7 XM5nsCffiomSA== Date: Fri, 19 Apr 2024 17:00:39 -0500 From: Rob Herring To: Robin Murphy Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, Jean-Philippe Brucker , Joerg Roedel , devicetree@vger.kernel.org, Hanjun Guo , iommu@lists.linux.dev, Len Brown , linux-arm-kernel@lists.infradead.org, Saravana Kannan , Lorenzo Pieralisi , Sudeep Holla , Will Deacon , "Rafael J. Wysocki" Subject: Re: [PATCH 3/4] OF: Simplify of_iommu_configure() Message-ID: <171356401937.4050152.4689174677404854642.robh@kernel.org> References: <7467a9487b23ebae62d4bda73b9c736d3cb3c68c.1713523251.git.robin.murphy@arm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <7467a9487b23ebae62d4bda73b9c736d3cb3c68c.1713523251.git.robin.murphy@arm.com> On Fri, 19 Apr 2024 17:56:01 +0100, Robin Murphy wrote: > We no longer have a notion of partially-initialised fwspecs existing, > and we also no longer need to use an iommu_ops pointer to return status > to of_dma_configure(). Clean up the remains of those, which lends itself > to clarifying the logic around the dma_range_map allocation as well. > > Signed-off-by: Robin Murphy > --- > drivers/iommu/of_iommu.c | 29 ++++++++++------------------- > drivers/of/device.c | 30 +++++++++++------------------- > 2 files changed, 21 insertions(+), 38 deletions(-) > Acked-by: Rob Herring (Arm)