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 49BE31E894 for ; Thu, 2 May 2024 16:56:05 +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=1714668966; cv=none; b=TsaDxEtRmT+5ZF5mHfGZAwDTyInFgTJ678BfYG9j7Ce5u2pQLEJuu/OdWZN3McMc7ZLCELHUfcqGqE1jthsqrWSFq7nuRs0vjHmh+SuE5TjkDu1F8zECVctpB1awRDZd7ZJ8m3xNuiIzaaLg4nUxT8FHU89ZonEI0A/b9GQ4DI8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714668966; c=relaxed/simple; bh=CCE+p8QPFzPjKxcbKudSLOdb5kuut2ZESRmGtopMcE0=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=CO7OxxX22fZLhpVrjvq4vf7bADRBVnIMcD5k36GEQL0p7j5SXbVX0dEeBgZ34cpliIC1m7lGQLISYFiw5MZ06AQE4O8OtCjzLWZy5ISDxzkr7GErIG1F2uJk2NPByLF0+rYSESL31wV6wPtAInpB/vm60EKuuK25Wwf0oCDcyys= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mrPS97wP; 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="mrPS97wP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E5A68C113CC; Thu, 2 May 2024 16:56:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1714668965; bh=CCE+p8QPFzPjKxcbKudSLOdb5kuut2ZESRmGtopMcE0=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=mrPS97wP7w0fOp5WLOBUtGbXE2vJI1NwDaH7q72ZM1gvbRQpqyyzFdVWCJgkTmsTM 5xD5+9vTMLL5nQezjEU+OWSqGHY2LK5cpSSFpG6TkujNDay+8ugA034J2DLZuZk0se Yc1AmLAPBXmvwlIzaDvwAWBRkhu6lqGznKBqc4B0By3xFgqq8DzZygH+CkNFVFLzkl CyNPg7zbvtjKJHvgrN+ZQBvFYG+pEgU1fmGIbr7qlv9ht5/dFUg+UMCqsFbdN8kDYa pXU0X9G+6fTY/O/jfnfJ9bAECvr0ubpFx4Dwxvy+v7Pc6XXeuhf6qYtI4IjrJPyXE+ +SWucAE5ye8oA== From: Lee Jones To: lee@kernel.org, Charles Keepax Cc: linux-kernel@vger.kernel.org, patches@opensource.cirrus.com In-Reply-To: <20240423102339.2363400-1-ckeepax@opensource.cirrus.com> References: <20240423102339.2363400-1-ckeepax@opensource.cirrus.com> Subject: Re: (subset) [PATCH] mfd: cs42l43: Update patching revision check Message-Id: <171466896468.1210371.3867323121604554888.b4-ty@kernel.org> Date: Thu, 02 May 2024 17:56:04 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Mailer: b4 0.12.4 On Tue, 23 Apr 2024 11:23:39 +0100, Charles Keepax wrote: > The firmware can only be patched once. The current code checks if the > firmware supports the features required by the driver and then patches > if it does not. This could lead to the device being patched twice if > the device was patched before the driver took control, but with a > firmware that doesn't support the features the driver requires. This > would fail but potentially in unpredictable ways. > > [...] Applied, thanks! [1/1] mfd: cs42l43: Update patching revision check commit: 4dd91a9a49825e727e93aca8483eb90e6a9894e5 -- Lee Jones [李琼斯]