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 E13603672BA; Fri, 10 Jul 2026 04:19:25 +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=1783657166; cv=none; b=fAj3RZ0+U6wTS5vVPGqu7Xrk56SEaRpfFFd0Id3nkppKJTR7SB1TezbgfuM76iA7Lmr0yoyXAuyF2jWX4BalUuAnaqoZtZZ6zVSia4TiCtcoFId9PI63nZNHu1RVeWyaBUsSEBwpVzlL99vszP4nAptfNiYDmR+u8mUuDi6zffk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783657166; c=relaxed/simple; bh=KsSMxz6mJpzugjWkY6KCCcddcj30vcSLC8Isde+h6OE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=JDai8iHHjojy/WSUBbWbu4oP0vFIkdf895DY8k0RS0ds+ezZkCopGPowzlM5cYBsqrQCIferiI0WKVJNTjL/d2m3hgR/iH6g0Nizy44vHRD06EeDL5yjJfgTEX9eioZv0QprQjqIR1moRv5uSLj5MGT+ShdMHAx/b3XZU37I4xQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Kta2W2N4; 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="Kta2W2N4" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CC1B91F000E9; Fri, 10 Jul 2026 04:19:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783657165; bh=2jiP/Wep9xLdIKdBfxKUFknIm84Z9ZDs4/n2Kp96ezw=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=Kta2W2N40ci6Mx/cfWhxcpyRvLA4S9j15PV9HqHeauJRONDxAd/ZRMT/cUS1BP5P4 s24kZviB6qMl6DmjD98SoAEAsHGeBtsZ9E9sXZ92e1SEz5ieUoSVmmFCaII+TY6ovM demnBRSbAFYJdXDEcgzuHYAQoIo564CqAny7yf6r8vWUZlQUpQJAEJlV9Z6XPApCSv XAiNzi9hkH3VUOcJcUkI/m35c1ub5Jxlz3CxmeV2RAo9kZhzNkS+A+6cVU0JXp8eXl 5ESzh5nV09wtfCh5kis9BeNoq+tv5vNJO5yqGiDkTL70Ojc6x9N9PSPulks8/LuuMt 9IZq0ifHqVTwQ== Message-ID: <7c76209b-858e-4e20-a867-86bcc8efc198@kernel.org> Date: Thu, 9 Jul 2026 23:19:23 -0500 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] HID: i2c-hid: Fixes "(null)" device name error logs in i2c_hid_parse Content-Language: en-US To: Ai Chao , jikos@kernel.org, bentiss@kernel.org, dianders@chromium.org, treapking@chromium.org, kenkinming2002@gmail.com, raoxu@uniontech.com Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260710023936.3960010-1-aichao@kylinos.cn> From: Mario Limonciello In-Reply-To: <20260710023936.3960010-1-aichao@kylinos.cn> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 7/9/26 21:39, Ai Chao wrote: > Hello Doug > > "Ai" is my surname, and "Chao" is my given name. My name is Ai Chao, which translates to "Super AI". > >>> Before: hid (null): reading report descriptor failed >>> After: i2c_hid i2c-TPD0001:00: reading report descriptor failed >>> >>> Signed-off-by: Ai Chao >>> --- >>> change for v2 >>> - Used Fixes tag. > >> Could have fooled me. ;-) > > syslog: > kernel: [ 3.815131][ 1] [ T319] i2c_designware HYGO0010:00: timeout in disabling adapter > kernel: [ 15.790171][ 1] [ T319] i2c_designware HYGO0010:00: timeout waiting for bus ready > kernel: [ 15.998769][ 1] [ T319] i2c reading report descriptor failed retry:49 > kernel: [ 16.038176][ 1] [ T319] i2c_designware HYGO0010:00: timeout waiting for bus ready > kernel: [ 16.246771][ 1] [ T319] i2c reading report descriptor failed retry:50 > kernel: [ 16.246775][ 1] [ T319] hid (null): reading report descriptor failed > kernel: [ 16.246778][ 1] [ T319] i2c_hid i2c-TPD0001:00: can't add hid device: -5 > kernel: [ 16.246954][ 1] [ T319] i2c_hid: probe of i2c-TPD0001:00 failed with error -5 > > > Thanks, > Ai Chao > > The point was that there is no "Fixes" tag added above your SoB, but you mentioned that there was one in your changelist. Identify the commit that you're fixing (use git blame for example) and then add it to the commit text above your SoB in the correct format. # git log -1 --format='Fixes: %h ("%s")' $commit