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Fri, 19 Jul 2024 11:21:41 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.11.0-alpha0-568-g843fbadbe-fm-20240701.003-g843fbadb Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <9facdbd7-66e5-4756-85c4-ededc55942e2@app.fastmail.com> In-Reply-To: References: <20240719100554.4183635-1-arnd@kernel.org> Date: Fri, 19 Jul 2024 17:21:21 +0200 From: "Arnd Bergmann" To: "Luiz Augusto von Dentz" , "Arnd Bergmann" Cc: "Marcel Holtmann" , "Matthias Brugger" , "AngeloGioacchino Del Regno" , "Sean Wang" , "Sven Peter" , "Tedd Ho-Jeong An" , "Hector Martin" , "Krzysztof Kozlowski" , "Niklas Schnelle" , linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: Re: [PATCH] Bluetooth: btmtk: add USB dependencies Content-Type: text/plain;charset=utf-8 Content-Transfer-Encoding: quoted-printable On Fri, Jul 19, 2024, at 17:08, Luiz Augusto von Dentz wrote: > On Fri, Jul 19, 2024 at 6:06=E2=80=AFAM Arnd Bergmann wrote: > > Thanks for the fix, but we went with a different one: > https://patchwork.kernel.org/project/bluetooth/patch/20240719033019.26= 767-1-chris.lu@mediatek.com/ I thought about doing that at first, but I believe this is still broken for a configuration with CONFIG_USB=3Dm, CONFIG_BT_HCIBTUSB=3Dm, CONFIG_MMC=3Dy, CONFIG_BT_MTKSDIO=3Dy. I haven't tried this, but I think this should result in a CONFIG_BT_MTK=3Dy with the common module being built-in but unable to link against the USB module. Arnd