From patchwork Tue Aug 20 08:32:28 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhangfei Gao X-Patchwork-Id: 268395 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 9ECAF2C008F for ; Tue, 20 Aug 2013 18:32:59 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751634Ab3HTIcs (ORCPT ); Tue, 20 Aug 2013 04:32:48 -0400 Received: from mail-pb0-f52.google.com ([209.85.160.52]:41479 "EHLO mail-pb0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751366Ab3HTIcp (ORCPT ); Tue, 20 Aug 2013 04:32:45 -0400 Received: by mail-pb0-f52.google.com with SMTP id wz12so127723pbc.25 for ; Tue, 20 Aug 2013 01:32:44 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=ZSzzmJQ1CuIEINqMP1lHL/l0m4vhOSUc6gSA44dEgNU=; b=OvkospTuOat3zotX312swVOwcb/S1VKLuPRXVJdWm0hZjugKnhhf+8h6nA83hcR/cd c0Wp6F2N6KsatA+q6S0Rx2DIB0SDNDw0R7W+DFjlKAbMm9KG+WFD3D/XHwjjr5tRekkj YVyPG91Wrr2mfgD0IVFFydHi6iOJYQALuYM5QSztj2dLkOFJoLj94YBTfDio3heZvZU2 pS6hD2Zn+mVUUpw8CdULYdIqbwg/98j/crY6oXgT8iBzQV6OicD5aC9Z3FYrUuI/ti6u HtS8BFHT46NoDx8usR/2CFl82tb2wJn2go9c//9egsdJs1E5rOLlGVb2TObyLyxV4YSh e9cQ== X-Gm-Message-State: ALoCoQlh4iEMtr/BUNHNfa8z7BbIeyhWuIvrAKWBh1+6PmnV8VwAhTp8sEUeJzCKEe/TlnMwCQh4 X-Received: by 10.68.238.104 with SMTP id vj8mr406051pbc.149.1376987564434; Tue, 20 Aug 2013 01:32:44 -0700 (PDT) Received: from localhost.localdomain ([114.97.107.100]) by mx.google.com with ESMTPSA id jf4sm723707pbb.19.1969.12.31.16.00.00 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 20 Aug 2013 01:32:43 -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 RESEND] i2c: designware: use module_platform_driver Date: Tue, 20 Aug 2013 16:32:28 +0800 Message-Id: <1376987548-12366-1-git-send-email-zhangfei.gao@linaro.org> X-Mailer: git-send-email 1.7.9.5 Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org 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");