From nobody Tue Nov 26 00:19:03 2024 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (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 2A3501C9DF0; Wed, 23 Oct 2024 15:22:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729696923; cv=none; b=aSYFzsu0KDzcMevGOwomek+E9py56yvXas8Uz26iFfjZ7cVzLwTYmJseZvJgRyUIenqmsr751jgb98PejTWUy/yHA9ROQhgW9vvdWCYDX0+Sl0eEe6gV/dvgQwSCFdlr2zaTSgxEtbwJFwOKjtIGLTYRLttzH6G2SW5nnaie69Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729696923; c=relaxed/simple; bh=g7gsiFyTFv7Za8SX5zX0SA6kCD+jSDqqfZf5G6BIMHs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=XjlOTgwUpJ3+2LR6+y7rjdz+wrKhHjx2ra/mZ0qENGbsm/j9k35yVNuQOmBY9cv/6EW2eMA4RiBEWVz2qycPnAqg6LkiRBdb05wZa772VUZUO7E8Sp2+ddzBYhaUsWd6YU/yNY/sf80D24OhIYQVatUMk5CuFw/WIneAl/Ke4NI= 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=BS++zzW8; arc=none smtp.client-ip=198.175.65.18 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="BS++zzW8" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1729696922; x=1761232922; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=g7gsiFyTFv7Za8SX5zX0SA6kCD+jSDqqfZf5G6BIMHs=; b=BS++zzW8wXZrTk4liatzV9z+cPhzeAMEd58tFKW6oCQ4qbH5BCW6KbJr 1uUnczlT/XTtn8j8e2sQJxO3UsM3gC5dkoUr8UPbTcMvSH0FSyugqulKb 4q1amfsu9jHsgbgn0tGVBJk2NFYSBvUcvpza7UH2fae6Am6nt3wapQO5p 7THgS54x0BiGhPIgnBLfglAicYgZauehSCoJlUxh4IqzwG1aqMOY/SIjE 6kmwlT1pT29xfiPmgTJuSZB21r03SsrlnLW/7t19VlKAIlRiWES5IsxJw ffc1cPBYTYZntlLkwOa34RrTsRHb2XfZPAfhx9u61AstLhy7/Cfv7r/fW Q==; X-CSE-ConnectionGUID: ISX+A/DBQfO2mFiKfZwPqg== X-CSE-MsgGUID: vUGb0bIuQFmRPuNOAjX/kg== X-IronPort-AV: E=McAfee;i="6700,10204,11222"; a="29449182" X-IronPort-AV: E=Sophos;i="6.11,199,1725346800"; d="scan'208";a="29449182" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Oct 2024 08:21:58 -0700 X-CSE-ConnectionGUID: heKXpq+4SrKLCZ8arLsIew== X-CSE-MsgGUID: u0EPhikiT26+dIhLeRmBZQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,226,1725346800"; d="scan'208";a="80179592" Received: from black.fi.intel.com ([10.237.72.28]) by orviesa010.jf.intel.com with ESMTP; 23 Oct 2024 08:21:50 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id A64BB331; Wed, 23 Oct 2024 18:21:48 +0300 (EEST) From: Andy Shevchenko To: Andy Shevchenko , Jonathan Cameron , Marius Cristea , Trevor Gamblin , Hans de Goede , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Jonathan Cameron , Lars-Peter Clausen , Jean-Baptiste Maneyrol Subject: [PATCH v1 02/13] iio: adc: pac1934: Replace strange way of checking type of enumeration Date: Wed, 23 Oct 2024 18:17:25 +0300 Message-ID: <20241023152145.3564943-3-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.43.0.rc1.1336.g36b5255a03ac In-Reply-To: <20241023152145.3564943-1-andriy.shevchenko@linux.intel.com> References: <20241023152145.3564943-1-andriy.shevchenko@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" When device is enumerated via ACPI the respective device node is of ACPI device type. Use that to check for ACPI enumeration, rather than calling for full match which is O(n) vs. O(1) for the regular check. Signed-off-by: Andy Shevchenko --- drivers/iio/adc/pac1934.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/pac1934.c b/drivers/iio/adc/pac1934.c index 7ef249d83286..20802b7f49ea 100644 --- a/drivers/iio/adc/pac1934.c +++ b/drivers/iio/adc/pac1934.c @@ -1507,7 +1507,7 @@ static int pac1934_probe(struct i2c_client *client) indio_dev->name =3D pac1934_chip_config[ret].name; } =20 - if (acpi_match_device(dev->driver->acpi_match_table, dev)) + if (is_acpi_device_node(dev_fwnode(dev))) ret =3D pac1934_acpi_parse_channel_config(client, info); else /* --=20 2.43.0.rc1.1336.g36b5255a03ac