From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965281AbcFMSEQ (ORCPT ); Mon, 13 Jun 2016 14:04:16 -0400 Received: from mail.windriver.com ([147.11.1.11]:64166 "EHLO mail.windriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1423082AbcFMSEM (ORCPT ); Mon, 13 Jun 2016 14:04:12 -0400 From: Paul Gortmaker To: CC: Paul Gortmaker , Philipp Zabel , Joachim Eastwood Subject: [PATCH 5/5] reset: lpc18xx: make it explicitly non-modular Date: Mon, 13 Jun 2016 14:03:38 -0400 Message-ID: <20160613180338.29199-6-paul.gortmaker@windriver.com> X-Mailer: git-send-email 2.8.4 In-Reply-To: <20160613180338.29199-1-paul.gortmaker@windriver.com> References: <20160613180338.29199-1-paul.gortmaker@windriver.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The Kconfig currently controlling compilation of this code is: arch/arm/Kconfig:config ARCH_LPC18XX arch/arm/Kconfig: bool "NXP LPC18xx/LPC43xx" ...meaning that it currently is not being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the driver there is no doubt it is builtin-only. We explicitly disallow a driver unbind, since that doesn't have a sensible use case anyway, and it allows us to drop the ".remove" code for non-modular drivers. Since module_platform_driver() uses the same init level priority as builtin_platform_driver() the init ordering remains unchanged with this commit. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. We also delete the MODULE_LICENSE tag etc. since all that information is already contained at the top of the file in the comments. Cc: Philipp Zabel Cc: Joachim Eastwood Signed-off-by: Paul Gortmaker --- drivers/reset/reset-lpc18xx.c | 32 +++++--------------------------- 1 file changed, 5 insertions(+), 27 deletions(-) diff --git a/drivers/reset/reset-lpc18xx.c b/drivers/reset/reset-lpc18xx.c index 54cca0055171..a62ad52e262b 100644 --- a/drivers/reset/reset-lpc18xx.c +++ b/drivers/reset/reset-lpc18xx.c @@ -13,7 +13,7 @@ #include #include #include -#include +#include #include #include #include @@ -218,39 +218,17 @@ dis_clk_reg: return ret; } -static int lpc18xx_rgu_remove(struct platform_device *pdev) -{ - struct lpc18xx_rgu_data *rc = platform_get_drvdata(pdev); - int ret; - - ret = unregister_restart_handler(&rc->restart_nb); - if (ret) - dev_warn(&pdev->dev, "failed to unregister restart handler\n"); - - reset_controller_unregister(&rc->rcdev); - - clk_disable_unprepare(rc->clk_delay); - clk_disable_unprepare(rc->clk_reg); - - return 0; -} - static const struct of_device_id lpc18xx_rgu_match[] = { { .compatible = "nxp,lpc1850-rgu" }, { } }; -MODULE_DEVICE_TABLE(of, lpc18xx_rgu_match); static struct platform_driver lpc18xx_rgu_driver = { .probe = lpc18xx_rgu_probe, - .remove = lpc18xx_rgu_remove, .driver = { - .name = "lpc18xx-reset", - .of_match_table = lpc18xx_rgu_match, + .name = "lpc18xx-reset", + .of_match_table = lpc18xx_rgu_match, + .suppress_bind_attrs = true, }, }; -module_platform_driver(lpc18xx_rgu_driver); - -MODULE_AUTHOR("Joachim Eastwood "); -MODULE_DESCRIPTION("Reset driver for LPC18xx/43xx RGU"); -MODULE_LICENSE("GPL v2"); +builtin_platform_driver(lpc18xx_rgu_driver); -- 2.8.4