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 3CD8B221291; Thu, 22 May 2025 06:09:35 +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=1747894176; cv=none; b=DqXj8yFErhDBzGL81uTl627tVicacHb+oM5DffjcFLfcZ6crnInZZX0grciGt52qdXSdLtzMcbdBbJn9y7pHUPyBYS4xLsX2T9wY8+87wR3kKSoTGzCrisMTBXoApD5Nn/+klyynzoXDHU+Fxtbk0LUh8YMv0YcjjUVTMUaQRE8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747894176; c=relaxed/simple; bh=+tzwSkX1NHHPWQdz3cMIEKKutHSwiCsbVJI0XD2yf9I=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=UatNQwZAJiI4JCL6HnOAXSHF64ljfyEHCL/jszC+d9T5b1AvWaTNcV17eKy7b5PoztFkvdBEkqdQjcAj1Ubj1NmW/Y2fAYjocl4X22yin1/udjja3B3OpJ6dwY5QdHdIqFj2Nt7kebq87n3ui9anKIZLONwg7dgZAqImDrGsYqo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Y0F2qUBd; 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="Y0F2qUBd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 460DEC4CEE4; Thu, 22 May 2025 06:09:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747894175; bh=+tzwSkX1NHHPWQdz3cMIEKKutHSwiCsbVJI0XD2yf9I=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Y0F2qUBdIT+T9VxIo5p84zjGaBdIWAQqzItB969kZMd5JJrYT/qN4nGFFv6uOuN0o vIKcHI9CPjciwj+vB5HQqgjX4IEPmfBZiiky/Y482qA1Og42J3JxCPc4BKwcJz5CYA /P+RPE0YOj4teV3Cr3gr4hYRDZ8m4WacFcr1h1cCMWTFH2jHGUZiWkCPCoTmh1ERBV xLkepfUL24NNqdewpPpvfcnqUrN5O4pwYIVNSXmWCJLn0hD0N2boQ0sZclwNQ39YRM MbnhSOISRHLKLgzHu9a2XJeRG5p3RELpLvYBSOMdIXcw5rewmPxKxmzuY1Xz7sYOkv QcrXGuQDiZazw== Message-ID: <7a8b8290-5ee4-447e-83e8-7be2e812a628@kernel.org> Date: Thu, 22 May 2025 08:09:31 +0200 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/4] wifi: ath9k: ahb: replace id_table with of To: Rosen Penev Cc: linux-wireless@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thomas Bogendoerfer , =?UTF-8?Q?Toke_H=C3=B8iland-J=C3=B8rgensen?= , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "open list:MIPS" , open list References: <20250521021557.666611-1-rosenp@gmail.com> <20250521021557.666611-4-rosenp@gmail.com> <5de13266-d6d4-4497-8913-e442080702ed@kernel.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 21/05/2025 22:43, Rosen Penev wrote: >>> - if (!dev_get_platdata(&pdev->dev)) { >>> - dev_err(&pdev->dev, "no platform data specified\n"); >>> - return -EINVAL; >>> - } >>> - >>> mem = devm_platform_ioremap_resource(pdev, 0); >>> if (IS_ERR(mem)) { >>> dev_err(&pdev->dev, "ioremap failed\n"); >>> @@ -118,7 +97,9 @@ static int ath_ahb_probe(struct platform_device *pdev) >>> goto err_free_hw; >>> } >>> >>> - ret = ath9k_init_device(id->driver_data, sc, &ath_ahb_bus_ops); >>> + match = of_match_device(ath9k_of_match_table, &pdev->dev); >> >> There is a wrapper for getting data, use it. > I assume you mean of_device_get_match_data. Will do. >> >>> + dev_id = (uintptr_t)match->data; >> >> And dev_id is enum? Then you want kernel_ulong_t. > The entries specified in data are macros in the form of 0xYYYY. This > is why I used u16. The ath9k_init_device takes an int here. You did not use u16, but uintptr_t. My comment was about the cast. Best regards, Krzysztof