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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 9EBCFC7618B for ; Thu, 25 Jul 2019 07:56:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 644302083B for ; Thu, 25 Jul 2019 07:56:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="gU9RlzjK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388692AbfGYH4h (ORCPT ); Thu, 25 Jul 2019 03:56:37 -0400 Received: from mail-pg1-f196.google.com ([209.85.215.196]:43948 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388666AbfGYH4g (ORCPT ); Thu, 25 Jul 2019 03:56:36 -0400 Received: by mail-pg1-f196.google.com with SMTP id f25so22596057pgv.10 for ; Thu, 25 Jul 2019 00:56:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=oPhMC5eLv3LSVkBhX5uqN94UAFd9buQ6xbizcntcIj4=; b=gU9RlzjKhjVYpSzfgbQtfgo4FUEPEtq8PTlxfAMmALiP6j7lO9a1JjhQ2/waNbbRh3 q1cqem1MSNir9sfiSTZdURrn+1MBTgX6N4mdEU735+P37HKkR8LNRkiZJwGBuWz5FRKZ B5s70u0vk96SBR0+TgZteULP5GWzfT2/PH+NWm6TtTo3TnQ/gkOCPKbAJ3ColBXyB9BU vMxReKCWpwvNFYUeXmW497IB11fJ9hMBG6xvQtlFqFpQM5K6IQ8dPQuYSMEQsu15qQkZ r6HatIt/DN5NQcHMp1ItDn0gArYHDJ3e17HrL6b+3ta7UqGm9RXU01l81wiUHMDV1jNJ 24Ig== 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; bh=oPhMC5eLv3LSVkBhX5uqN94UAFd9buQ6xbizcntcIj4=; b=jJN6GibPob6rZQ/oFR37tEweC9g0zZdKrK/314O+EK1lEqFohFpuGcUjIGIgnXfMn2 oGQdR8DXSDhQ8/bEdqHFb0mXuaTB7mMGilEjQV3GDfBESQao6SQop3CgYqrKz3kQ0x8J 19QyILOeq80usGXivlEObksHNtuZALhRNqnRtFivefN2wjs5VtPCur8bPEXRqNJDopbI tefmZo/uj9VNPOv3BDmBHQEZt3SdCWEHvoNTP9gU/a+gn4zSFfJG/SfE4LemfCA6RI8C vWTleTsEgC706zLTSiR52xd79WXdgR+vH5QzNMUY/Xm8BSESEHZKN1hgpFLcj74Ju4ef Ux1w== X-Gm-Message-State: APjAAAUgtuqChibuQRnf4R/HEdJRLVWeyMuQpc3W9cMJPkMH2s/qMnR9 fD3pzuYCNXH0LF51bn170BVMqg== X-Google-Smtp-Source: APXvYqy+e+5oK4u7Xqc2D6N3+nHwMsCbW0trRnX/rMhmvbjT0I6R9vvI2j6wgbVVk2Bzh/re5uUU2A== X-Received: by 2002:aa7:9407:: with SMTP id x7mr15929124pfo.163.1564041395498; Thu, 25 Jul 2019 00:56:35 -0700 (PDT) Received: from baolinwangubtpc.spreadtrum.com ([117.18.48.82]) by smtp.gmail.com with ESMTPSA id m9sm89021419pgr.24.2019.07.25.00.56.32 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 25 Jul 2019 00:56:35 -0700 (PDT) From: Baolin Wang To: wsa+renesas@sang-engineering.com, orsonzhai@gmail.com, zhang.lyra@gmail.com Cc: baolin.wang@linaro.org, vincent.guittot@linaro.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] i2c: sprd: Make I2C driver can be built as a module Date: Thu, 25 Jul 2019 15:56:16 +0800 Message-Id: X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now there is no need to keep our I2C driver to be initialized so early, thus changing to module level and let it can be built as a module, meanwhile adding some module information. Signed-off-by: Baolin Wang --- drivers/i2c/busses/Kconfig | 2 +- drivers/i2c/busses/i2c-sprd.c | 10 +++++----- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 09367fc..69f1931 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -977,7 +977,7 @@ config I2C_SIRF will be called i2c-sirf. config I2C_SPRD - bool "Spreadtrum I2C interface" + tristate "Spreadtrum I2C interface" depends on I2C=y && ARCH_SPRD help If you say yes to this option, support will be included for the diff --git a/drivers/i2c/busses/i2c-sprd.c b/drivers/i2c/busses/i2c-sprd.c index 9611235..8002835 100644 --- a/drivers/i2c/busses/i2c-sprd.c +++ b/drivers/i2c/busses/i2c-sprd.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include #include @@ -644,8 +645,7 @@ static int __maybe_unused sprd_i2c_runtime_resume(struct device *dev) }, }; -static int sprd_i2c_init(void) -{ - return platform_driver_register(&sprd_i2c_driver); -} -arch_initcall_sync(sprd_i2c_init); +module_platform_driver(sprd_i2c_driver); + +MODULE_DESCRIPTION("Spreadtrum I2C master controller driver"); +MODULE_LICENSE("GPL v2"); -- 1.7.9.5