From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757570AbaAKAud (ORCPT ); Fri, 10 Jan 2014 19:50:33 -0500 Received: from mail-ob0-f202.google.com ([209.85.214.202]:47699 "EHLO mail-ob0-f202.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756190AbaAKAub (ORCPT ); Fri, 10 Jan 2014 19:50:31 -0500 From: Andrew Bresticker To: Stephen Warren , Linus Walleij Cc: Thierry Reding , linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, Andrew Bresticker Subject: [PATCH] pinctrl: tegra1x4: initialize at arch_initcall time Date: Fri, 10 Jan 2014 16:50:16 -0800 Message-Id: <1389401416-29892-1-git-send-email-abrestic@chromium.org> X-Mailer: git-send-email 1.8.5.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Many devices rely on pinctrl/pinmux settings being applied before probing and some of these may probe before device_initcall time (e.g. i2c at subsys_initcall). Move Tegra1x4 pinctrl driver registration to arch_initcall time so that proper pin settings can be applied earlier. Signed-off-by: Andrew Bresticker --- drivers/pinctrl/pinctrl-tegra114.c | 13 ++++++++++++- drivers/pinctrl/pinctrl-tegra124.c | 13 ++++++++++++- 2 files changed, 24 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/pinctrl-tegra114.c b/drivers/pinctrl/pinctrl-tegra114.c index 93c9e38..5d0c950 100644 --- a/drivers/pinctrl/pinctrl-tegra114.c +++ b/drivers/pinctrl/pinctrl-tegra114.c @@ -2761,7 +2761,18 @@ static struct platform_driver tegra114_pinctrl_driver = { .probe = tegra114_pinctrl_probe, .remove = tegra_pinctrl_remove, }; -module_platform_driver(tegra114_pinctrl_driver); + +static int __init tegra114_pinctrl_init(void) +{ + return platform_driver_register(&tegra114_pinctrl_driver); +} +arch_initcall(tegra114_pinctrl_init); + +static void __exit tegra114_pinctrl_exit(void) +{ + platform_driver_unregister(&tegra114_pinctrl_driver); +} +module_exit(tegra114_pinctrl_exit); MODULE_AUTHOR("Pritesh Raithatha "); MODULE_DESCRIPTION("NVIDIA Tegra114 pinctrl driver"); diff --git a/drivers/pinctrl/pinctrl-tegra124.c b/drivers/pinctrl/pinctrl-tegra124.c index c20e0e1..02ac976 100644 --- a/drivers/pinctrl/pinctrl-tegra124.c +++ b/drivers/pinctrl/pinctrl-tegra124.c @@ -3130,7 +3130,18 @@ static struct platform_driver tegra124_pinctrl_driver = { .probe = tegra124_pinctrl_probe, .remove = tegra_pinctrl_remove, }; -module_platform_driver(tegra124_pinctrl_driver); + +static int __init tegra124_pinctrl_init(void) +{ + return platform_driver_register(&tegra124_pinctrl_driver); +} +arch_initcall(tegra124_pinctrl_init); + +static void __exit tegra124_pinctrl_exit(void) +{ + platform_driver_unregister(&tegra124_pinctrl_driver); +} +module_exit(tegra124_pinctrl_exit); MODULE_AUTHOR("Ashwini Ghuge "); MODULE_DESCRIPTION("NVIDIA Tegra124 pinctrl driver"); -- 1.8.5.1