From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932962AbcBILKq (ORCPT ); Tue, 9 Feb 2016 06:10:46 -0500 Received: from lists.s-osg.org ([54.187.51.154]:39648 "EHLO lists.s-osg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932665AbcBILKp (ORCPT ); Tue, 9 Feb 2016 06:10:45 -0500 From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Cc: Javier Martinez Canillas , Lee Jones Subject: [PATCH] mfd: mt6397: Add platform device ID table Date: Tue, 9 Feb 2016 08:10:29 -0300 Message-Id: <1455016229-14072-1-git-send-email-javier@osg.samsung.com> X-Mailer: git-send-email 2.5.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The platform bus_type .match callback attempts to match the platform device name with an entry on the .id_table if provided and fallbacks to match with the driver's name if a table is not provided. Using a platform device ID to match is more explicit, allows the driver to support more than one device and also the MODULE_DEVICE_TABLE macro can be used to export the module aliases information instead of the MODULE_ALIAS. Signed-off-by: Javier Martinez Canillas --- drivers/mfd/mt6397-core.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c index 1749c1c9f405..11c28caf4e5a 100644 --- a/drivers/mfd/mt6397-core.c +++ b/drivers/mfd/mt6397-core.c @@ -275,6 +275,12 @@ static const struct of_device_id mt6397_of_match[] = { }; MODULE_DEVICE_TABLE(of, mt6397_of_match); +static const struct platform_device_id mt6397_id[] = { + {"mt6397", 0}, + { /* sentinel */ }, +}; +MODULE_DEVICE_TABLE(platform, mt6397_id); + static struct platform_driver mt6397_driver = { .probe = mt6397_probe, .remove = mt6397_remove, @@ -283,6 +289,7 @@ static struct platform_driver mt6397_driver = { .of_match_table = of_match_ptr(mt6397_of_match), .pm = &mt6397_pm_ops, }, + .id_table = mt6397_id, }; module_platform_driver(mt6397_driver); @@ -290,4 +297,3 @@ module_platform_driver(mt6397_driver); MODULE_AUTHOR("Flora Fu, MediaTek"); MODULE_DESCRIPTION("Driver for MediaTek MT6397 PMIC"); MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:mt6397"); -- 2.5.0