From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) (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 15C87373BF3; Mon, 24 Aug 2026 06:48:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787554112; cv=none; b=u5e128F5JRPjAw7oM8F9lSP6/vmNEsMGctE5ZC+tohN5LysGhSVe3RrZv/wdBOQcL0LYE71fUDVmW2e21mcxyjG06ijthCueknbXiHKlMKSli0dGb5vgmTi9CoIUn4iHTHSAVusEhMghhqAjlNmdJCGh5LGyUsd1a/6bMsj7Pn0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787554112; c=relaxed/simple; bh=cB3TlxgCpNSc4bIC7fneztkvru2OiEvjJl/2h+xK9AM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ZjMNfiAG6TT4dOdEcxwaNdJkmwsZtSQvu/vxMY4vpl9gXRskTCwTmn6RCedBA4U6zEb8EkxW0NNw+jlIO2rj5Vhbxb+mbrEvp3j/Fd6ZVcihs/AJs3H7oN88QYxK/0BLrGY0GprAwAlSAenyxUn3JP8E/f6w+5IfD5DF0YdwsUU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=YLtF30AL; arc=none smtp.client-ip=198.175.65.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="YLtF30AL" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1787554111; x=1819090111; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=cB3TlxgCpNSc4bIC7fneztkvru2OiEvjJl/2h+xK9AM=; b=YLtF30ALqU257HOGY1lIbXdH38ZBqUp6J8S62VBN8TWLdQjq05LcyZ9V ToUewHPWvvdyFNkIrzbfJ/c4yanNU/hd9mdOlzRPoO3pmm/EZSlYBuI1/ ENlOFS+sBJWRD01aLh86xZeJbeUNMkHUG0Z9YrqtUc4cWkM8Nm/mO8RI8 SGlylTXBkj5xUjmVK9sJvb3HjcZ+8/1tcRw8gCr3isXCjHKkCpRtzjF3q K6xHu/8t52NTqU90t3rLRC1mblf21vrMP72QMrd2ZR1fwfuLlHv4oF3Qr W39q1gPZkTNZ98XkuwUCZTgLrTlb4+oVd+AA8EK0DGnrkoCiqE4xqIF3j Q==; X-CSE-ConnectionGUID: 7BMtsdRpRIaLGbTNj6Du7w== X-CSE-MsgGUID: PIbjzMmDSjKNSlBpfpk77Q== X-IronPort-AV: E=McAfee;i="6800,10657,11884"; a="91672647" X-IronPort-AV: E=Sophos;i="6.25,240,1779174000"; d="scan'208";a="91672647" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Aug 2026 23:48:30 -0700 X-CSE-ConnectionGUID: 2zla59SnTzOdJBaxqXHNTA== X-CSE-MsgGUID: CmjPMWYIQ6SJj6Gt1OJEFQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,240,1779174000"; d="scan'208";a="267485355" Received: from conormcd-mobl2.ger.corp.intel.com (HELO localhost) ([10.245.244.130]) by orviesa009-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Aug 2026 23:48:28 -0700 Date: Mon, 24 Aug 2026 09:48:26 +0300 From: Andy Shevchenko To: Joshua Crofts Cc: Greg Kroah-Hartman , Heikki Krogerus , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, syzbot+6c7e68b141ebd3a2cadf@syzkaller.appspotmail.com Subject: Re: [PATCH] usb: typec: stusb160x: add missing NULL check for i2c_get_match_data() Message-ID: References: <20260806084301.1340-1-joshua.crofts1@gmail.com> <20260824084041.0000295f@gmail.com> 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: <20260824084041.0000295f@gmail.com> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Mon, Aug 24, 2026 at 08:40:41AM +0200, Joshua Crofts wrote: > On Thu, 6 Aug 2026 08:43:01 +0000 > Joshua Crofts wrote: ... > > regmap_config = i2c_get_match_data(client); > > + if (!regmap_config) > > + return -ENODEV; Return -ENODATA here, it will distinguish better in case of debugging. > A (very) gentle ping on this patch. Do you need a v2 to include the > Cc to stable? -- With Best Regards, Andy Shevchenko