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 A0C1738F236; Thu, 1 Oct 2026 13:02:15 +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=1790859736; cv=none; b=j2rGMeCOuhDcZJEcCK22VZLsKvLf+QwCE7/LP6hB6RNcizdgsCprb92TizJd9cucSldCkg/6X7wbCHkGnmTIhnLmvtJtAkev1NBRnXlEFtSsRP7LBw91gkCgLCBTTRvgaDm0ZSJkkNSH2xgg6N6WarCfNCB9ICa72IIS1bJddlI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790859736; c=relaxed/simple; bh=iKrrqFpHfYcTC/oAecNkcl5GnB3EWwTNVsYMgXOj0PI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=bvrE24HoNYApgAuUyz4Y/MzI3qKBjpeeOn5Q9tgCymcjS+KWbKJS6iz3c2/tqn/Yt0xX/rPg+gPNW3HgoKOgB0P1OhjS+xR7/zUg1FtqBTDsn47bPvEU6W6huVkkxW4zBVHz6mCW9F4ECFsopM38Tljlvncx8KdcyhgbXVIGdHI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Clya+pBX; 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="Clya+pBX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 499B21F000FF; Thu, 1 Oct 2026 13:02:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790859735; bh=Eob7zzZfDEAxmFc2bmXm9vuF8tzUFFiSjg5xt3lkBag=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=Clya+pBX3URzVI8t53yWg72i2FYQIIHOBZ3IhJWsCAqJKSTT6XQYq1rDt4F3aMBba r2JKUxADyaCLk93dlq93kR0Ii1+XgaR67kog+ODNq8C20K6baDKqRcS643dIssE9ZR wcPO4ra5VnkFcuVlKDOprWFcg4pB6ygHrph7hAViDzf9cCuaTphdCk6Q92wkFdM1R7 scjlMHbQa/h3S1rMDhg4j5m11eN+37j5ZLJOGYdsQNX7QZm226rUyWLoPh2RlhOFFy Wn+Z1gDIfYyX8oI1oP8IM4vwK73/Pa18tikQZLGHhjL8E99ls55cfQsPiHS938gO8P GCyHCDCmKW8wg== Received: from johan by xi.lan with local (Exim 4.99.5) (envelope-from ) id 1xCGQP-00000008QoG-0bNQ; Thu, 01 Oct 2026 15:02:13 +0200 Date: Thu, 1 Oct 2026 15:02:13 +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: On Wed, Aug 12, 2026 at 04:12:56PM +0200, Johan Hovold wrote: > 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? Again, can someone please pick this one up? Johan