From patchwork Thu Mar 5 04:07:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanley Chu X-Patchwork-Id: 11421143 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 89144924 for ; Thu, 5 Mar 2020 04:07:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 69C9D208CD for ; Thu, 5 Mar 2020 04:07:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="ewbyAD2f" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725974AbgCEEHV (ORCPT ); Wed, 4 Mar 2020 23:07:21 -0500 Received: from mailgw02.mediatek.com ([210.61.82.184]:17791 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725839AbgCEEHN (ORCPT ); Wed, 4 Mar 2020 23:07:13 -0500 X-UUID: 758640ba115b4bbba8289b260a7d261e-20200305 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=Yy7OcA+VNcyBjjwI7FolY9/cUiGGAzs/6q/ZDhFXkkU=; b=ewbyAD2fSbRUGOE0Qki4nzBbfNUq8QckFnwrWgJlYG9PHoxtJ4Ok315LA/HjVSjUkmBL/ckthPnwnOfUFB/xnFjwSw4x1FrjJu2XnWHj+/kwxxafc6DvwrwjylRwINAjNkHulDI/2+yFGZHUSBOsTawCL0Nup6+5PczSmCOYk8Q=; X-UUID: 758640ba115b4bbba8289b260a7d261e-20200305 Received: from mtkexhb01.mediatek.inc [(172.21.101.102)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 771170537; Thu, 05 Mar 2020 12:07:06 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs02n1.mediatek.inc (172.21.101.77) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 5 Mar 2020 12:05:03 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Thu, 5 Mar 2020 12:06:21 +0800 From: Stanley Chu To: , , , , CC: , , , , , , , , , , , , Stanley Chu Subject: [PATCH v1 4/4] scsi: ufs-mediatek: remove delay for host enabling Date: Thu, 5 Mar 2020 12:07:04 +0800 Message-ID: <20200305040704.10645-5-stanley.chu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20200305040704.10645-1-stanley.chu@mediatek.com> References: <20200305040704.10645-1-stanley.chu@mediatek.com> MIME-Version: 1.0 X-MTK: N Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org MediaTek platform and UFS controller do not require the delay for host enabling, thus remove it. Signed-off-by: Stanley Chu --- drivers/scsi/ufs/ufs-mediatek.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c index 3b0e575d7460..ea3b5fd62492 100644 --- a/drivers/scsi/ufs/ufs-mediatek.c +++ b/drivers/scsi/ufs/ufs-mediatek.c @@ -258,6 +258,8 @@ static int ufs_mtk_init(struct ufs_hba *hba) if (err) goto out_variant_clear; + hba->hba_enable_delay_us = 0; + /* Enable runtime autosuspend */ hba->caps |= UFSHCD_CAP_RPM_AUTOSUSPEND;