Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1691903

[PATCH 091/102] usb: phy: msm: explicitly request exclusive reset control

Path csiph.com!news.redatomik.org!aioe.org!bofh.it!news.nic.it!robomod
From Philipp Zabel <p.zabel@pengutronix.de>
Newsgroups linux.kernel
Subject [PATCH 091/102] usb: phy: msm: explicitly request exclusive reset control
Date Wed, 19 Jul 2017 17:40:06 +0200
Message-ID <u4Zf0-222-89@gated-at.bofh.it> (permalink)
References <u4Z5f-1XQ-3@gated-at.bofh.it>
X-Original-To linux-kernel@vger.kernel.org
X-Mailer git-send-email 2.11.0
X-Sa-Exim-Connect-IP 2001:67c:670:100:1d::7
X-Sa-Exim-Mail-From p.zabel@pengutronix.de
X-Sa-Exim-Scanned No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false
X-Ptx-Original-Recipient linux-kernel@vger.kernel.org
Sender robomod@news.nic.it
List-ID <linux-kernel.vger.kernel.org>
X-Mailing-List linux-kernel@vger.kernel.org
Approved robomod@news.nic.it
Lines 36
Organization linux.* mail to news gateway
X-Original-Cc Philipp Zabel <p.zabel@pengutronix.de>, Felipe Balbi <balbi@kernel.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, linux-usb@vger.kernel.org
X-Original-Date Wed, 19 Jul 2017 17:26:35 +0200
X-Original-Message-ID <20170719152646.25903-92-p.zabel@pengutronix.de>
X-Original-References <20170719152646.25903-1-p.zabel@pengutronix.de>
X-Original-Sender linux-kernel-owner@vger.kernel.org
Xref csiph.com linux.kernel:1691903

Show key headers only | View raw


Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Felipe Balbi <balbi@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/usb/phy/phy-msm-usb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index 8fb86a5f458e0..c4d93b391d281 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -1653,11 +1653,11 @@ static int msm_otg_read_dt(struct platform_device *pdev, struct msm_otg *motg)
 	if (!pdata->phy_type)
 		return 1;
 
-	motg->link_rst = devm_reset_control_get(&pdev->dev, "link");
+	motg->link_rst = devm_reset_control_get_exclusive(&pdev->dev, "link");
 	if (IS_ERR(motg->link_rst))
 		return PTR_ERR(motg->link_rst);
 
-	motg->phy_rst = devm_reset_control_get(&pdev->dev, "phy");
+	motg->phy_rst = devm_reset_control_get_exclusive(&pdev->dev, "phy");
 	if (IS_ERR(motg->phy_rst))
 		motg->phy_rst = NULL;
 
-- 
2.11.0

Back to linux.kernel | Previous | Next | Find similar | Unroll thread


Thread

[PATCH 091/102] usb: phy: msm: explicitly request exclusive reset control Philipp Zabel <p.zabel@pengutronix.de> - 2017-07-19 17:40 +0200

csiph-web