From patchwork Tue Mar 16 13:25:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 403656 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, 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 1F1AFC433DB for ; Tue, 16 Mar 2021 13:26:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E941E6505E for ; Tue, 16 Mar 2021 13:26:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234950AbhCPNZ5 (ORCPT ); Tue, 16 Mar 2021 09:25:57 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:47003 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232098AbhCPNZZ (ORCPT ); Tue, 16 Mar 2021 09:25:25 -0400 Received: from mail-ej1-f70.google.com ([209.85.218.70]) by youngberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1lM9hJ-0001GU-Us for linux-samsung-soc@vger.kernel.org; Tue, 16 Mar 2021 13:25:21 +0000 Received: by mail-ej1-f70.google.com with SMTP id v10so13561023ejh.15 for ; Tue, 16 Mar 2021 06:25:21 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=83ZIZm2jxLoXrgqf2w4Pq9GXA0XBAVNJX5oJ88+rGxI=; b=UddezZxlEQewO980f/3Q68TR4RhHhXCyBeXA0UIemasvudFXaDiIcH4f0I/qo0JN4S HRhVqtX6BGBbJLaxur+yQeiQ2qhpQDxfZrC+k0+ss0sjMf7oEScjk+q8eyqnTNwgGnVV U1/i65LSqQOhmmDaTVPK+7aWa/W7vJQIxbymlfYaxNhtbCrgTt5Ivxm9kGkzgjiPoK5Z dio4yUhzVwpOEhUFZf0v2rA7Wu4LhsnwrxEwDYEdQvJXul+bKfHq5cv5Suk6crYdDcGh kzALXsK5vRHZZckU7fVoPLQg1VNndKps+OfwrgfJ7VCOiRIQRzdE0PVy9oVI+Fa4vcq/ Ypdg== X-Gm-Message-State: AOAM532DMjsB4Z62eyYozCBRHIedULpJVxgN4PpWTm2jtCSOK+TjIKBy kkCgSUv7lSAdta+EOGCmARWOMQRfOYdbOmun1uoNeXNRB7/9OeC2wecwSwpHx1RaOCe94RV7SJj NwlGuWU2F4lSIQZCXpu+whjQ0kXct+Ub7Wd1xDpw7sbF+vffr X-Received: by 2002:a17:906:4705:: with SMTP id y5mr29994534ejq.119.1615901121364; Tue, 16 Mar 2021 06:25:21 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwUVysx7ycFc90Jo/jv+3/QyA7CJAJ1yVRgIm54vcSiVdhofTbTH8E+xznhLUPZrQ6xZzFWwQ== X-Received: by 2002:a17:906:4705:: with SMTP id y5mr29994516ejq.119.1615901121183; Tue, 16 Mar 2021 06:25:21 -0700 (PDT) Received: from localhost.localdomain (adsl-84-226-167-205.adslplus.ch. [84.226.167.205]) by smtp.gmail.com with ESMTPSA id sb4sm9450217ejb.71.2021.03.16.06.25.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Mar 2021 06:25:20 -0700 (PDT) From: Krzysztof Kozlowski To: Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz , Lee Jones , linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org Cc: Krzysztof Kozlowski , Marek Szyprowski Subject: [RESEND PATCH] mfd: sec: initialize driver via module_platform_driver Date: Tue, 16 Mar 2021 14:25:15 +0100 Message-Id: <20210316132515.50588-1-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org From: Krzysztof Kozlowski The driver was using subsys_initcall() because in old times deferred probe was not supported everywhere and specific ordering was needed. Since probe deferral works fine and specific ordering is discouraged (hides dependencies between drivers and couples their boot order), the driver can be converted to regular module_platform_driver. Signed-off-by: Krzysztof Kozlowski Tested-by: Marek Szyprowski --- drivers/mfd/sec-core.c | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c index 95473ff9bb4b..8d55992da19e 100644 --- a/drivers/mfd/sec-core.c +++ b/drivers/mfd/sec-core.c @@ -549,19 +549,7 @@ static struct i2c_driver sec_pmic_driver = { .shutdown = sec_pmic_shutdown, .id_table = sec_pmic_id, }; - -static int __init sec_pmic_init(void) -{ - return i2c_add_driver(&sec_pmic_driver); -} - -subsys_initcall(sec_pmic_init); - -static void __exit sec_pmic_exit(void) -{ - i2c_del_driver(&sec_pmic_driver); -} -module_exit(sec_pmic_exit); +module_i2c_driver(sec_pmic_driver); MODULE_AUTHOR("Sangbeom Kim "); MODULE_DESCRIPTION("Core support for the S5M MFD");