From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758049Ab3LWQ3P (ORCPT ); Mon, 23 Dec 2013 11:29:15 -0500 Received: from service87.mimecast.com ([91.220.42.44]:39418 "EHLO service87.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757529Ab3LWQYG (ORCPT ); Mon, 23 Dec 2013 11:24:06 -0500 From: Pawel Moll To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Samuel Ortiz , Arnd Bergmann , Jon Medhurst , arm@kernel.org, Olof Johansson , Pawel Moll , Mark Brown , Greg Kroah-Hartman Subject: [RFC 07/18] regmap: debugfs: Always create "registers" & "access" files Date: Mon, 23 Dec 2013 16:23:39 +0000 Message-Id: <1387815830-8794-8-git-send-email-pawel.moll@arm.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1387815830-8794-1-git-send-email-pawel.moll@arm.com> References: <1387815830-8794-1-git-send-email-pawel.moll@arm.com> X-OriginalArrivalTime: 23 Dec 2013 16:24:03.0775 (UTC) FILETIME=[651014F0:01CEFFFB] X-MC-Unique: 113122316240405101 Content-Type: text/plain; charset=WINDOWS-1252 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by mail.home.local id rBNGTLAU026679 When a map covers a single register, max_register is equal to 0, so the "registers" & "access" files were not created. This patch is removing this restriction. It should be save, as the maps not without register 0 should return false for regmap_readable(map, 0). Signed-off-by: Pawel Moll Cc: Mark Brown Cc: Greg Kroah-Hartman --- drivers/base/regmap/regmap-debugfs.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/base/regmap/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c index c5471cd..17cd35a 100644 --- a/drivers/base/regmap/regmap-debugfs.c +++ b/drivers/base/regmap/regmap-debugfs.c @@ -511,12 +511,10 @@ void regmap_debugfs_init(struct regmap *map, const char *name) debugfs_create_file("range", 0400, map->debugfs, map, ®map_reg_ranges_fops); - if (map->max_register) { - debugfs_create_file("registers", 0400, map->debugfs, - map, ®map_map_fops); - debugfs_create_file("access", 0400, map->debugfs, - map, ®map_access_fops); - } + debugfs_create_file("registers", 0400, map->debugfs, + map, ®map_map_fops); + debugfs_create_file("access", 0400, map->debugfs, + map, ®map_access_fops); if (map->cache_type) { debugfs_create_bool("cache_only", 0400, map->debugfs, -- 1.8.3.2