From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 C08BA442FD4; Wed, 12 Aug 2026 14:12:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786543979; cv=none; b=V8CkqO5I03bBxq/GEfUn/NXf3YP+FlfEYBO7NS7dJfcipsISnt5nhABa6Q9J4qVEsYH1IO4ude+1gmmKH4Vu1TyFup4Vq91ObLuKDQlaKlsoo6XSacDYYc+TOUN7OlsMiUIX9XS+l9vIERiayQSmj6S4jVcB+ZaaE+hLOjlKjsQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786543979; c=relaxed/simple; bh=xqo7Y0O3XxKCxXDumHvj7IJiME1yacoP9zZvn2maqIw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=SWDjSoaFEidkU/mLD/CZD1wANE3iXXqAUpD3qSb1utz4nxYHmSDxaKEumdnJW3h/xikR2ynPjtU56oEoeKuG5opKY8xM0wF1khMF8YPbVq06OzOFV0jQX0Im1a40AdQxFOpPyPU2yc+/eNC4AlbyY+0PnBADUbjemOdn1YwaATw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CZxvRrRG; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="CZxvRrRG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4D44B1F000E9; Wed, 12 Aug 2026 14:12:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786543978; bh=h2cOF3IgNEypu9rcuwe8w2VjzCTCa5SWQVgxjUIzs1A=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=CZxvRrRGikZmrROcbh2rEu6xKqNYz8Q7zJtgczB1DKJgaSbkWIY42g4DkawoLhW+a ZoK/vf7RwBeRAycEhJvwvKV6Rpn9vWvXl56ioXdWOFPv7QrLKVSsBOc4QZaGpG3Mty BNQXNUHi5tImJWJxJODTSnulg0F8yonp24HPdiEZ74FcbXrDeWMdHeU5raQUf52z2I RKnrZsEuf4m7JRfLOs0zJb4ma8OkK4rrSjPAkxuBkYO/eKMiWd5iCizCGtq9y0+gWC 9AcTHFQEvV97fTZbjmH0Nj3cKXnIMnjEIwehx165g+3yDoUAkPvEDTclse48Cibi5X qAHXHuWQxBJ9Q== Received: from johan by xi.lan with local (Exim 4.99.4) (envelope-from ) id 1wu9hQ-00000000EES-0Wq4; Wed, 12 Aug 2026 16:12:56 +0200 Date: Wed, 12 Aug 2026 16:12:56 +0200 From: Johan Hovold To: Philipp Zabel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann Cc: David Airlie , Simona Vetter , dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH] drm/imx/tve: take i2c adapter module reference Message-ID: References: <20260716131937.1564892-1-johan@kernel.org> 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=us-ascii Content-Disposition: inline In-Reply-To: <20260716131937.1564892-1-johan@kernel.org> On Thu, Jul 16, 2026 at 03:19:37PM +0200, Johan Hovold wrote: > The i2c subsystem currently blocks during adapter deregistration > whenever there are consumers holding a reference. > > Switch to using of_get_i2c_adapter_by_node() which also takes a > reference to the adapter module so that an attempt to unload the module > while in use fails gracefully instead of blocking uninterruptibly. > > Signed-off-by: Johan Hovold Can this one be picked up for 7.3-rc1? Johan