From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) (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 83B5A1CABD; Mon, 5 Feb 2024 12:36:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707136606; cv=none; b=C9dU/pUeAobrZmJackk1T21vGlMIbJMqwrvrU7w4y8152so/ogaYlbjEngEsp5bG4DcnFPH2hZrxredDe5HS7XWc7U18i+/gDkrPGaFqjeMofuSwAOa+r4w9ANgXCVxCy/a9A5/jIh8HoOwzkMkevziUk8KQ5WiSr015wGRLPUA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707136606; c=relaxed/simple; bh=ENgpbAtrqID8ovJNk+F/h+zg1txNrGQPaTzLXnkwiLQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=g6UKTF3AOLbwgWRjmXGsnYD07ylDk2TOOYfkFW+iUj2WmEccdcwMRPmQMo355U7+rhwd8b6ymjELQ/bUsj/6scJKkx07Be/yx7BQjLKnZjF8qgrqJaWJlKUk4QaynjsqudICNBxR8BbDOgoOU/piTTyupXKvFkxQy0PSJeUwMEI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=GemHoD06; arc=none smtp.client-ip=192.198.163.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none 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="GemHoD06" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1707136604; x=1738672604; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=ENgpbAtrqID8ovJNk+F/h+zg1txNrGQPaTzLXnkwiLQ=; b=GemHoD06K1eA1j4Adi7cIcvvVcGEej9YgMBrxZVsMLyxepWqHfKocaTC Xe7y465ZRskszFjS1eqxU2ki9M6KFK2W1wN5x/dxYSn67hbQEqPrIAtGx DPDAqHxdwvNHyVpDGCsowz2L2RUwRD8F8Amv/dOJ0Mm4gVGmiAuusOmLU yousYO8P+2Ux6mt+C/sBbO+YwWWmGiX8eokuebN4JEcBs3LFkJ6clOyAM vGtvqRdm5tgtEWbROaeNkxAroTt+bf6SL5GB0wydyQvvF5YilSMiDrT+s T4DCopdGwNlyIRugPPsOJHO1AUN3V9sH2g+vQYACPXca/2OKPyUMHgWtW A==; X-IronPort-AV: E=McAfee;i="6600,9927,10974"; a="11883224" X-IronPort-AV: E=Sophos;i="6.05,245,1701158400"; d="scan'208";a="11883224" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Feb 2024 04:36:43 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10974"; a="909285677" X-IronPort-AV: E=Sophos;i="6.05,245,1701158400"; d="scan'208";a="909285677" Received: from smile.fi.intel.com ([10.237.72.54]) by fmsmga002.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Feb 2024 04:36:40 -0800 Received: from andy by smile.fi.intel.com with local (Exim 4.97) (envelope-from ) id 1rWxw1-000000023v6-3Rmk; Mon, 05 Feb 2024 14:18:49 +0200 Date: Mon, 5 Feb 2024 14:18:49 +0200 From: Andy Shevchenko To: Bartosz Golaszewski Cc: Linus Walleij , Kent Gibson , Alex Elder , Geert Uytterhoeven , "Paul E . McKenney" , Wolfram Sang , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski Subject: Re: [PATCH v2 08/23] gpio: sysfs: use gpio_device_find() to iterate over existing devices Message-ID: References: <20240205093418.39755-1-brgl@bgdev.pl> <20240205093418.39755-9-brgl@bgdev.pl> 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: <20240205093418.39755-9-brgl@bgdev.pl> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo On Mon, Feb 05, 2024 at 10:34:03AM +0100, Bartosz Golaszewski wrote: > From: Bartosz Golaszewski > > With the list of GPIO devices now protected with SRCU we can use > gpio_device_find() to traverse it from sysfs. ... > +static int gpiofind_sysfs_register(struct gpio_chip *gc, void *data) > +{ > + struct gpio_device *gdev = gc->gpiodev; > + int ret; > + > + if (gdev->mockdev) > + return 0; > + > + ret = gpiochip_sysfs_register(gdev); > + if (ret) > + chip_err(gc, "failed to register the sysfs entry: %d\n", ret); > + return 0; ??? > +} -- With Best Regards, Andy Shevchenko