From patchwork Wed Dec 23 10:16:08 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Henry Chen X-Patchwork-Id: 7909841 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 4C9579F349 for ; Wed, 23 Dec 2015 10:18:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5F13120453 for ; Wed, 23 Dec 2015 10:18:15 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8C8C920450 for ; Wed, 23 Dec 2015 10:18:14 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1aBgTG-0002T9-19; Wed, 23 Dec 2015 10:16:38 +0000 Received: from [210.61.82.184] (helo=mailgw02.mediatek.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1aBgTD-0002Qo-2f; Wed, 23 Dec 2015 10:16:35 +0000 X-Listener-Flag: 11101 Received: from mtkhts07.mediatek.inc [(172.21.101.69)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 2005376864; Wed, 23 Dec 2015 18:16:11 +0800 Received: from mtkslt205.mediatek.inc (10.21.15.75) by mtkhts07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 14.3.266.1; Wed, 23 Dec 2015 18:16:10 +0800 From: Henry Chen To: Mark Brown Subject: [PATCH] regulator: mt6397: convert to arch_initcall Date: Wed, 23 Dec 2015 18:16:08 +0800 Message-ID: <1450865768-10317-1-git-send-email-henryc.chen@mediatek.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151223_021635_293219_E320E34B X-CRM114-Status: GOOD ( 13.72 ) X-Spam-Score: -1.1 (-) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Liam Girdwood , henryc.chen@mediatek.com, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, Sascha Hauer , Matthias Brugger , eddie.huang@mediatek.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Due to some device may need reulator operation in earlier boot time like gpu module which power domain need regulator power on first. Move regulator of mt6397 initialization earlier in boot so that real devices can use regulator without probe deferring. Signed-off-by: Henry Chen --- drivers/regulator/mt6397-regulator.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/regulator/mt6397-regulator.c b/drivers/regulator/mt6397-regulator.c index a5b2f47..9b89023 100644 --- a/drivers/regulator/mt6397-regulator.c +++ b/drivers/regulator/mt6397-regulator.c @@ -324,7 +324,11 @@ static struct platform_driver mt6397_regulator_driver = { .probe = mt6397_regulator_probe, }; -module_platform_driver(mt6397_regulator_driver); +static int __init mt6397_regulator_init(void) +{ + return platform_driver_register(&mt6397_regulator_driver); +} +arch_initcall(mt6397_regulator_init); MODULE_AUTHOR("Flora Fu "); MODULE_DESCRIPTION("Regulator Driver for MediaTek MT6397 PMIC");