From patchwork Fri Jul 26 13:22:17 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhangfei Gao X-Patchwork-Id: 18604 Return-Path: X-Original-To: linaro@patches.linaro.org Delivered-To: linaro@patches.linaro.org Received: from mail-gg0-f197.google.com (mail-gg0-f197.google.com [209.85.161.197]) by ip-10-151-82-157.ec2.internal (Postfix) with ESMTPS id 776B925E59 for ; Fri, 26 Jul 2013 13:24:47 +0000 (UTC) Received: by mail-gg0-f197.google.com with SMTP id l4sf844964ggi.4 for ; Fri, 26 Jul 2013 06:24:47 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:x-beenthere:x-forwarded-to:x-forwarded-for :delivered-to:from:to:cc:subject:date:message-id:x-mailer :in-reply-to:references:x-gm-message-state:x-original-sender :x-original-authentication-results:precedence:mailing-list:list-id :x-google-group-id:list-post:list-help:list-archive:list-unsubscribe; bh=ZSzzmJQ1CuIEINqMP1lHL/l0m4vhOSUc6gSA44dEgNU=; b=PT21osa4kXApT2CYYEi8gDlDGwmKCzSVBeI49XPGH8MEn1dTQi6zlDbKktRAq1FrK2 03dHelnE1wlxZoEQppAHJMGtWxyvhPeae5BBp6jpjNIKYAmS5OWg24K23JRTg3vIHQ44 hEwq74fo8B+kh1g6wgmWw3sFAUYi7ewYdSn02rFYVNj/Lt9wOO0ZQUDmIniJCfz3VEGp 7Lhyjx6JFeAJvaEngT4MlEFS6BPlBjtvTr3aKToBYWejOU+ejTMd+sbP82+Tz7lspxTF 7uUxECx2fNZqsYmgWGVb/4OMyRGy1pkjFWlAQvpERd7hBVQ1FKi3gHbumbFgNz5aTFh/ HACg== X-Received: by 10.236.74.169 with SMTP id x29mr25722123yhd.34.1374845086670; Fri, 26 Jul 2013 06:24:46 -0700 (PDT) MIME-Version: 1.0 X-BeenThere: patchwork-forward@linaro.org Received: by 10.49.98.67 with SMTP id eg3ls1205418qeb.28.gmail; Fri, 26 Jul 2013 06:24:46 -0700 (PDT) X-Received: by 10.220.20.3 with SMTP id d3mr3322472vcb.55.1374845086512; Fri, 26 Jul 2013 06:24:46 -0700 (PDT) Received: from mail-vc0-f176.google.com (mail-vc0-f176.google.com [209.85.220.176]) by mx.google.com with ESMTPS id 6si2019239vcm.124.2013.07.26.06.24.46 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 26 Jul 2013 06:24:46 -0700 (PDT) Received-SPF: neutral (google.com: 209.85.220.176 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) client-ip=209.85.220.176; Received: by mail-vc0-f176.google.com with SMTP id ha11so485312vcb.7 for ; Fri, 26 Jul 2013 06:24:46 -0700 (PDT) X-Received: by 10.58.2.137 with SMTP id 9mr20840943veu.50.1374845086400; Fri, 26 Jul 2013 06:24:46 -0700 (PDT) X-Forwarded-To: patchwork-forward@linaro.org X-Forwarded-For: patch@linaro.org patchwork-forward@linaro.org Delivered-To: patches@linaro.org Received: by 10.58.165.8 with SMTP id yu8csp23022veb; Fri, 26 Jul 2013 06:24:45 -0700 (PDT) X-Received: by 10.68.179.225 with SMTP id dj1mr53133405pbc.193.1374845085197; Fri, 26 Jul 2013 06:24:45 -0700 (PDT) Received: from mail-pa0-f48.google.com (mail-pa0-f48.google.com [209.85.220.48]) by mx.google.com with ESMTPS id yl7si2504364pab.203.2013.07.26.06.24.44 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 26 Jul 2013 06:24:45 -0700 (PDT) Received-SPF: neutral (google.com: 209.85.220.48 is neither permitted nor denied by best guess record for domain of zhangfei.gao@linaro.org) client-ip=209.85.220.48; Received: by mail-pa0-f48.google.com with SMTP id kp13so2022758pab.21 for ; Fri, 26 Jul 2013 06:24:44 -0700 (PDT) X-Received: by 10.66.216.161 with SMTP id or1mr6129748pac.41.1374845084795; Fri, 26 Jul 2013 06:24:44 -0700 (PDT) Received: from localhost.localdomain ([114.97.97.190]) by mx.google.com with ESMTPSA id x8sm60092056pbb.39.2013.07.26.06.23.18 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 26 Jul 2013 06:24:44 -0700 (PDT) From: Zhangfei Gao To: Wolfram Sang , Baruch Siach Cc: linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org, Zhangfei Gao Subject: [PATCH v4 1/2] i2c: designware: use module_platform_driver Date: Fri, 26 Jul 2013 21:22:17 +0800 Message-Id: <1374844938-25505-2-git-send-email-zhangfei.gao@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1374844938-25505-1-git-send-email-zhangfei.gao@linaro.org> References: <1374844938-25505-1-git-send-email-zhangfei.gao@linaro.org> X-Gm-Message-State: ALoCoQkyn8VwllXd87A3oEZtExjE5Hqsj7JyC5RZlEXaxAauwRvBCdlUMu8zRtI3yoib58w9/NWH X-Original-Sender: zhangfei.gao@linaro.org X-Original-Authentication-Results: mx.google.com; spf=neutral (google.com: 209.85.220.176 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Precedence: list Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org List-ID: X-Google-Group-Id: 836684582541 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , Instead of use platform_driver_probe, use module_platform_driver To support deferred probing Also subsys_initcall may too early to auto set pinctl Signed-off-by: Zhangfei Gao Acked-by: Baruch Siach --- drivers/i2c/busses/i2c-designware-platdrv.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c index 4c5fada..36ceebc 100644 --- a/drivers/i2c/busses/i2c-designware-platdrv.c +++ b/drivers/i2c/busses/i2c-designware-platdrv.c @@ -236,6 +236,7 @@ static SIMPLE_DEV_PM_OPS(dw_i2c_dev_pm_ops, dw_i2c_suspend, dw_i2c_resume); MODULE_ALIAS("platform:i2c_designware"); static struct platform_driver dw_i2c_driver = { + .probe = dw_i2c_probe, .remove = dw_i2c_remove, .driver = { .name = "i2c_designware", @@ -245,18 +246,7 @@ static struct platform_driver dw_i2c_driver = { .pm = &dw_i2c_dev_pm_ops, }, }; - -static int __init dw_i2c_init_driver(void) -{ - return platform_driver_probe(&dw_i2c_driver, dw_i2c_probe); -} -subsys_initcall(dw_i2c_init_driver); - -static void __exit dw_i2c_exit_driver(void) -{ - platform_driver_unregister(&dw_i2c_driver); -} -module_exit(dw_i2c_exit_driver); +module_platform_driver(dw_i2c_driver); MODULE_AUTHOR("Baruch Siach "); MODULE_DESCRIPTION("Synopsys DesignWare I2C bus adapter");