From patchwork Wed Apr 10 06:13:03 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 10893197 X-Patchwork-Delegate: agross@codeaurora.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BE650922 for ; Wed, 10 Apr 2019 06:13:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A8B4A2889C for ; Wed, 10 Apr 2019 06:13:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9C933289E5; Wed, 10 Apr 2019 06:13:29 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9014E2889C for ; Wed, 10 Apr 2019 06:13:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726909AbfDJGN1 (ORCPT ); Wed, 10 Apr 2019 02:13:27 -0400 Received: from Mailgw01.mediatek.com ([1.203.163.78]:13794 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726661AbfDJGN1 (ORCPT ); Wed, 10 Apr 2019 02:13:27 -0400 X-UUID: c6f1cf9406454bf8933101b90968ea70-20190410 X-UUID: c6f1cf9406454bf8933101b90968ea70-20190410 Received: from mtkcas34.mediatek.inc [(172.27.4.253)] by mailgw01.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 325427869; Wed, 10 Apr 2019 14:13:10 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by MTKMBS31N1.mediatek.inc (172.27.4.69) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 10 Apr 2019 14:13:09 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 10 Apr 2019 14:13:08 +0800 From: Chunfeng Yun To: Kishon Vijay Abraham I CC: Kevin Hilman , Chunfeng Yun , Matthias Brugger , Andy Gross , David Brown , Masahiro Yamada , Martin Blumenstingl , Grygorii Strashko , Kunihiko Hayashi , Masami Hiramatsu , Motoya Tanigawa , , , , , Subject: [v2 PATCH 1/4] phy: phy-mtk-tphy: get optional clock by devm_clk_get_optional() Date: Wed, 10 Apr 2019 14:13:03 +0800 Message-ID: X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 X-MTK: N Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Use devm_clk_get_optional() to get optional clock Signed-off-by: Chunfeng Yun --- v2: no changes --- drivers/phy/mediatek/phy-mtk-tphy.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/phy/mediatek/phy-mtk-tphy.c b/drivers/phy/mediatek/phy-mtk-tphy.c index 5b6a470ca145..cb2ed3b25068 100644 --- a/drivers/phy/mediatek/phy-mtk-tphy.c +++ b/drivers/phy/mediatek/phy-mtk-tphy.c @@ -1103,13 +1103,9 @@ static int mtk_tphy_probe(struct platform_device *pdev) } /* it's deprecated, make it optional for backward compatibility */ - tphy->u3phya_ref = devm_clk_get(dev, "u3phya_ref"); - if (IS_ERR(tphy->u3phya_ref)) { - if (PTR_ERR(tphy->u3phya_ref) == -EPROBE_DEFER) - return -EPROBE_DEFER; - - tphy->u3phya_ref = NULL; - } + tphy->u3phya_ref = devm_clk_get_optional(dev, "u3phya_ref"); + if (IS_ERR(tphy->u3phya_ref)) + return PTR_ERR(tphy->u3phya_ref); tphy->src_ref_clk = U3P_REF_CLK; tphy->src_coef = U3P_SLEW_RATE_COEF; From patchwork Wed Apr 10 06:13:04 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 10893211 X-Patchwork-Delegate: agross@codeaurora.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8E13417E1 for ; Wed, 10 Apr 2019 06:13:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 77E312889C for ; Wed, 10 Apr 2019 06:13:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 69DD8289E5; Wed, 10 Apr 2019 06:13:47 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0BC7E2889C for ; Wed, 10 Apr 2019 06:13:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727184AbfDJGNc (ORCPT ); Wed, 10 Apr 2019 02:13:32 -0400 Received: from Mailgw01.mediatek.com ([1.203.163.78]:60737 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726879AbfDJGNa (ORCPT ); Wed, 10 Apr 2019 02:13:30 -0400 X-UUID: 62c40f664b494fb0875b822245c793e6-20190410 X-UUID: 62c40f664b494fb0875b822245c793e6-20190410 Received: from mtkcas34.mediatek.inc [(172.27.4.253)] by mailgw01.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 840614488; Wed, 10 Apr 2019 14:13:12 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by MTKMBS31DR.mediatek.inc (172.27.6.102) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 10 Apr 2019 14:13:10 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 10 Apr 2019 14:13:09 +0800 From: Chunfeng Yun To: Kishon Vijay Abraham I CC: Kevin Hilman , Chunfeng Yun , Matthias Brugger , Andy Gross , David Brown , Masahiro Yamada , Martin Blumenstingl , Grygorii Strashko , Kunihiko Hayashi , Masami Hiramatsu , Motoya Tanigawa , , , , , , Vivek Gautam Subject: [v2 PATCH 2/4] phy: qcom-qusb2: get optional clock by devm_clk_get_optional() Date: Wed, 10 Apr 2019 14:13:04 +0800 Message-ID: <50f5c2410bb86691329e5cb4d7ec38d1811fff33.1554874961.git.chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: MIME-Version: 1.0 X-MTK: N Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Use devm_clk_get_optional() to get optional clock Cc: Andy Gross Cc: David Brown Cc: Vivek Gautam Signed-off-by: Chunfeng Yun --- v2: no changes --- drivers/phy/qualcomm/phy-qcom-qusb2.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c index 8fd7ce139772..1cbf1d6f28ce 100644 --- a/drivers/phy/qualcomm/phy-qcom-qusb2.c +++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c @@ -822,14 +822,9 @@ static int qusb2_phy_probe(struct platform_device *pdev) return ret; } - qphy->iface_clk = devm_clk_get(dev, "iface"); - if (IS_ERR(qphy->iface_clk)) { - ret = PTR_ERR(qphy->iface_clk); - if (ret == -EPROBE_DEFER) - return ret; - qphy->iface_clk = NULL; - dev_dbg(dev, "failed to get iface clk, %d\n", ret); - } + qphy->iface_clk = devm_clk_get_optional(dev, "iface"); + if (IS_ERR(qphy->iface_clk)) + return PTR_ERR(qphy->iface_clk); qphy->phy_reset = devm_reset_control_get_by_index(&pdev->dev, 0); if (IS_ERR(qphy->phy_reset)) { From patchwork Wed Apr 10 06:13:05 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 10893201 X-Patchwork-Delegate: agross@codeaurora.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2F62D1390 for ; Wed, 10 Apr 2019 06:13:34 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1AA422889C for ; 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Wed, 10 Apr 2019 14:13:13 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by MTKMBS31N1.mediatek.inc (172.27.4.69) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 10 Apr 2019 14:13:12 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 10 Apr 2019 14:13:10 +0800 From: Chunfeng Yun To: Kishon Vijay Abraham I CC: Kevin Hilman , Chunfeng Yun , Matthias Brugger , Andy Gross , David Brown , Masahiro Yamada , Martin Blumenstingl , Grygorii Strashko , Kunihiko Hayashi , Masami Hiramatsu , Motoya Tanigawa , , , , , Subject: [v2 PATCH 3/4] phy: socionext: get optional clock by devm_clk_get_optional() Date: Wed, 10 Apr 2019 14:13:05 +0800 Message-ID: X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: MIME-Version: 1.0 X-MTK: N Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Use devm_clk_get_optional() to get optional clock Cc: Kunihiko Hayashi Signed-off-by: Chunfeng Yun Reviewed-by: Kunihiko Hayashi --- v2: add Reviewed-by Kunihiko Hayashi --- drivers/phy/socionext/phy-uniphier-usb3hs.c | 10 +++------- drivers/phy/socionext/phy-uniphier-usb3ss.c | 10 +++------- 2 files changed, 6 insertions(+), 14 deletions(-) diff --git a/drivers/phy/socionext/phy-uniphier-usb3hs.c b/drivers/phy/socionext/phy-uniphier-usb3hs.c index b1b048be6166..50f379fc4e06 100644 --- a/drivers/phy/socionext/phy-uniphier-usb3hs.c +++ b/drivers/phy/socionext/phy-uniphier-usb3hs.c @@ -335,13 +335,9 @@ static int uniphier_u3hsphy_probe(struct platform_device *pdev) if (IS_ERR(priv->clk_parent)) return PTR_ERR(priv->clk_parent); - priv->clk_ext = devm_clk_get(dev, "phy-ext"); - if (IS_ERR(priv->clk_ext)) { - if (PTR_ERR(priv->clk_ext) == -ENOENT) - priv->clk_ext = NULL; - else - return PTR_ERR(priv->clk_ext); - } + priv->clk_ext = devm_clk_get_optional(dev, "phy-ext"); + if (IS_ERR(priv->clk_ext)) + return PTR_ERR(priv->clk_ext); priv->rst = devm_reset_control_get_shared(dev, "phy"); if (IS_ERR(priv->rst)) diff --git a/drivers/phy/socionext/phy-uniphier-usb3ss.c b/drivers/phy/socionext/phy-uniphier-usb3ss.c index 4be95679c7d8..ec231e40ef2a 100644 --- a/drivers/phy/socionext/phy-uniphier-usb3ss.c +++ b/drivers/phy/socionext/phy-uniphier-usb3ss.c @@ -238,13 +238,9 @@ static int uniphier_u3ssphy_probe(struct platform_device *pdev) if (IS_ERR(priv->clk)) return PTR_ERR(priv->clk); - priv->clk_ext = devm_clk_get(dev, "phy-ext"); - if (IS_ERR(priv->clk_ext)) { - if (PTR_ERR(priv->clk_ext) == -ENOENT) - priv->clk_ext = NULL; - else - return PTR_ERR(priv->clk_ext); - } + priv->clk_ext = devm_clk_get_optional(dev, "phy-ext"); + if (IS_ERR(priv->clk_ext)) + return PTR_ERR(priv->clk_ext); priv->rst = devm_reset_control_get_shared(dev, "phy"); if (IS_ERR(priv->rst)) From patchwork Wed Apr 10 06:13:06 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 10893209 X-Patchwork-Delegate: agross@codeaurora.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 25128922 for ; Wed, 10 Apr 2019 06:13:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0DFB7289E2 for ; Wed, 10 Apr 2019 06:13:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 011AE289E5; Wed, 10 Apr 2019 06:13:46 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A5E642889C for ; Wed, 10 Apr 2019 06:13:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727608AbfDJGNc (ORCPT ); Wed, 10 Apr 2019 02:13:32 -0400 Received: from Mailgw01.mediatek.com ([1.203.163.78]:15765 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726661AbfDJGNb (ORCPT ); Wed, 10 Apr 2019 02:13:31 -0400 X-UUID: 71b765b0752143d7a644afa918c7abc8-20190410 X-UUID: 71b765b0752143d7a644afa918c7abc8-20190410 Received: from mtkcas35.mediatek.inc [(172.27.4.253)] by mailgw01.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 1849734595; Wed, 10 Apr 2019 14:13:16 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by MTKMBS31DR.mediatek.inc (172.27.6.102) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 10 Apr 2019 14:13:14 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 10 Apr 2019 14:13:12 +0800 From: Chunfeng Yun To: Kishon Vijay Abraham I CC: Kevin Hilman , Chunfeng Yun , Matthias Brugger , Andy Gross , David Brown , Masahiro Yamada , Martin Blumenstingl , Grygorii Strashko , Kunihiko Hayashi , Masami Hiramatsu , Motoya Tanigawa , , , , , Subject: [v2 PATCH 4/4] phy: phy-meson-gxl-usb2: get optional clock by devm_clk_get_optional() Date: Wed, 10 Apr 2019 14:13:06 +0800 Message-ID: <9f04a619e8a2cc44f5b1fe299a08f237f069d56d.1554874961.git.chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: MIME-Version: 1.0 X-MTK: N Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Use devm_clk_get_optional() to get optional clock Cc: Martin Blumenstingl Signed-off-by: Chunfeng Yun Acked-by: Martin Blumenstingl Reviewed-by: Jerome Brunet Tested-by: Martin Blumenstingl --- v2: add Acked-by Martin Blumenstingl --- drivers/phy/amlogic/phy-meson-gxl-usb2.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/phy/amlogic/phy-meson-gxl-usb2.c b/drivers/phy/amlogic/phy-meson-gxl-usb2.c index 148ef0bdb9c1..4cbee412f2b0 100644 --- a/drivers/phy/amlogic/phy-meson-gxl-usb2.c +++ b/drivers/phy/amlogic/phy-meson-gxl-usb2.c @@ -261,14 +261,9 @@ static int phy_meson_gxl_usb2_probe(struct platform_device *pdev) if (IS_ERR(priv->regmap)) return PTR_ERR(priv->regmap); - priv->clk = devm_clk_get(dev, "phy"); - if (IS_ERR(priv->clk)) { - ret = PTR_ERR(priv->clk); - if (ret == -ENOENT) - priv->clk = NULL; - else - return ret; - } + priv->clk = devm_clk_get_optional(dev, "phy"); + if (IS_ERR(priv->clk)) + return PTR_ERR(priv->clk); priv->reset = devm_reset_control_get_optional_shared(dev, "phy"); if (IS_ERR(priv->reset))