From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 950972D0C63; Tue, 10 Mar 2026 14:35:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773153330; cv=none; b=XjmK7m6misTDb58rbIcoC9OV3nXy248o0+YYb2G+BWzSp+eu5dvMgAfVn7PWxDLKKVE1iEwteslcQvWqul/y5E5stMspoFqAuRxuIdYk8nkCTL44U0HU7PQPePgAOCQfZQdzywKEYanyygPfNp8JU2ZXml7XaXg5p/P2qbLTwmE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773153330; c=relaxed/simple; bh=cOpg0jR/3Sx6V3D8w1vaeE/sBGmLWSEYpvcwAwAecio=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Km5SDDEr5njeCGi/lm8RyqoIdI/R+WI4QZCjqQmktObkNbxmZOL6KPnhMDuQOWGz5qQqx3bjl+f0dpCUsCFhUWOFGjecQ3pKt+eHwEmAzt3Gfg5zwXkhaxYMR26QS6IHFjMDbb/Jd/YxmCImJvtsWkMP5h9Qf5pEEWSJjNfFMds= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=lT7yILei; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="lT7yILei" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1773153321; bh=cOpg0jR/3Sx6V3D8w1vaeE/sBGmLWSEYpvcwAwAecio=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=lT7yILeiGjYLq90Rwo8pzzbDpbWzVOqmh1x1xaE17LcbBh8LMa2CePqbgrntaRDjs 4H2olctCqZaF2dR/MowyYv2D8lErmXh0Hw+uuoHnXnGwttetXcS4FVJIuOqUkvn8qG 7aUB+ILold7Tdkso1leojqu0iGibzNntJ/hHY8MZfJGm+rmYlSdimZN+ayz7WwGnSR Xh6MEkG9Zt4T5kA8LRPDxujGv3LhLmtUM8LBpgsBKV6yJKDhPfbrM48CSH9Q3AjZQu ZC84p6FUxgR0AbClZU1/Aa923RrwV45a/PFfa0mVjJXP3rroIZmUWw+uZpWpfCVxXn cPm3GcLlCjU7A== Received: from [192.168.1.100] (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id 9AC6717E0D25; Tue, 10 Mar 2026 15:35:20 +0100 (CET) Message-ID: Date: Tue, 10 Mar 2026 15:35:19 +0100 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 5/5] media: platform: mtk-mdp3: Constify buffer passed to mdp_vpu_sendmsg() To: Krzysztof Kozlowski , Bjorn Andersson , Mathieu Poirier , Matthias Brugger , Srinivas Kandagatla , Konrad Dybcio , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Mauro Carvalho Chehab Cc: linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-sound@vger.kernel.org, linux-media@vger.kernel.org References: <20260310-rpmsg-send-const-v2-0-0e94c5db9bf4@oss.qualcomm.com> <20260310-rpmsg-send-const-v2-5-0e94c5db9bf4@oss.qualcomm.com> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20260310-rpmsg-send-const-v2-5-0e94c5db9bf4@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Il 10/03/26 12:22, Krzysztof Kozlowski ha scritto: > mdp_vpu_sendmsg() passes the buffer to scp_ipi_send(), which takes now > pointer to const, so adjust this interface as well for increased code > safety and code readability. > > Signed-off-by: Krzysztof Kozlowski > Reviewed-by: AngeloGioacchino Del Regno