From mboxrd@z Thu Jan 1 00:00:00 1970 From: James Liao Subject: [PATCH] soc: mediatek: Init MT8173 scpsys driver earlier Date: Mon, 26 Oct 2015 17:46:37 +0800 Message-ID: <1445852797-15549-1-git-send-email-jamesjj.liao@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-kernel-owner@vger.kernel.org To: linux-arm-kernel@lists.infradead.org Cc: Matthias Brugger , srv_heupstream@mediatek.com, Kevin Hilman , Daniel Kurtz , Sascha Hauer , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, James Liao List-Id: devicetree@vger.kernel.org Some power domain comsumers may init before module_init. So the power domain provider (scpsys) need to be initialized earlier too. This patch modify scpsys driver init level from module_init to subsys_initcall. Signed-off-by: James Liao --- This patch is based on v4.3-rc7. drivers/soc/mediatek/mtk-scpsys.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/drivers/soc/mediatek/mtk-scpsys.c b/drivers/soc/mediatek/mtk-scpsys.c index 164a7d8..7d5d55d 100644 --- a/drivers/soc/mediatek/mtk-scpsys.c +++ b/drivers/soc/mediatek/mtk-scpsys.c @@ -485,4 +485,15 @@ static struct platform_driver scpsys_drv = { }, }; -module_platform_driver_probe(scpsys_drv, scpsys_probe); +static int __init scpsys_drv_init(void) +{ + return platform_driver_probe(&scpsys_drv, scpsys_probe); +} + +static void __exit scpsys_drv_exit(void) +{ + platform_driver_unregister(&scpsys_drv); +} + +subsys_initcall(scpsys_drv_init); +module_exit(scpsys_drv_exit); -- 1.9.1