From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D92A1C04EB9 for ; Mon, 3 Dec 2018 04:28:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9EE5920848 for ; Mon, 3 Dec 2018 04:28:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9EE5920848 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=windriver.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725996AbeLCE2H (ORCPT ); Sun, 2 Dec 2018 23:28:07 -0500 Received: from mail5.windriver.com ([192.103.53.11]:55248 "EHLO mail5.wrs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725810AbeLCE2G (ORCPT ); Sun, 2 Dec 2018 23:28:06 -0500 Received: from ALA-HCA.corp.ad.wrs.com (ala-hca.corp.ad.wrs.com [147.11.189.40]) by mail5.wrs.com (8.15.2/8.15.2) with ESMTPS id wB34R7Qi018287 (version=TLSv1 cipher=AES128-SHA bits=128 verify=FAIL); Sun, 2 Dec 2018 20:27:23 -0800 Received: from yow-cube1.wrs.com (128.224.56.98) by ALA-HCA.corp.ad.wrs.com (147.11.189.40) with Microsoft SMTP Server id 14.3.408.0; Sun, 2 Dec 2018 20:26:57 -0800 From: Paul Gortmaker To: Lee Jones CC: , Paul Gortmaker , Subject: [PATCH 17/22] mfd: wm831x-spi: Make it explicitly non-modular Date: Sun, 2 Dec 2018 23:23:24 -0500 Message-ID: <1543811009-15112-18-git-send-email-paul.gortmaker@windriver.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1543811009-15112-1-git-send-email-paul.gortmaker@windriver.com> References: <1543811009-15112-1-git-send-email-paul.gortmaker@windriver.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The Kconfig currently controlling compilation of this code is: drivers/mfd/Kconfig:config MFD_WM831X_SPI drivers/mfd/Kconfig: bool "Wolfson Microelectronics WM831x/2x PMICs with SPI" ...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_init was not in use by this code, 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: Lee Jones Cc: patches@opensource.cirrus.com Signed-off-by: Paul Gortmaker --- drivers/mfd/wm831x-spi.c | 24 ++---------------------- 1 file changed, 2 insertions(+), 22 deletions(-) diff --git a/drivers/mfd/wm831x-spi.c b/drivers/mfd/wm831x-spi.c index 018ce652ae57..dd4dab419940 100644 --- a/drivers/mfd/wm831x-spi.c +++ b/drivers/mfd/wm831x-spi.c @@ -13,7 +13,7 @@ */ #include -#include +#include #include #include #include @@ -67,15 +67,6 @@ static int wm831x_spi_probe(struct spi_device *spi) return wm831x_device_init(wm831x, spi->irq); } -static int wm831x_spi_remove(struct spi_device *spi) -{ - struct wm831x *wm831x = spi_get_drvdata(spi); - - wm831x_device_exit(wm831x); - - return 0; -} - static int wm831x_spi_suspend(struct device *dev) { struct wm831x *wm831x = dev_get_drvdata(dev); @@ -108,17 +99,16 @@ static const struct spi_device_id wm831x_spi_ids[] = { { "wm8326", WM8326 }, { }, }; -MODULE_DEVICE_TABLE(spi, wm831x_spi_ids); static struct spi_driver wm831x_spi_driver = { .driver = { .name = "wm831x", .pm = &wm831x_spi_pm, .of_match_table = of_match_ptr(wm831x_of_match), + .suppress_bind_attrs = true, }, .id_table = wm831x_spi_ids, .probe = wm831x_spi_probe, - .remove = wm831x_spi_remove, }; static int __init wm831x_spi_init(void) @@ -132,13 +122,3 @@ static int __init wm831x_spi_init(void) return 0; } subsys_initcall(wm831x_spi_init); - -static void __exit wm831x_spi_exit(void) -{ - spi_unregister_driver(&wm831x_spi_driver); -} -module_exit(wm831x_spi_exit); - -MODULE_DESCRIPTION("SPI support for WM831x/2x AudioPlus PMICs"); -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Mark Brown"); -- 2.7.4