linux-kernel - [PATCH v7 07/13] phy: cadence: Sierra: Explicitly request exclusive reset control

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Date:   Fri, 19 Mar 2021 18:11:22 +0530
From:   Kishon Vijay Abraham I <kishon@...com>
To:     Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Swapnil Jakhade <sjakhade@...ence.com>
CC:     <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-phy@...ts.infradead.org>, Lokesh Vutla <lokeshvutla@...com>
Subject: [PATCH v7 07/13] phy: cadence: Sierra: Explicitly request exclusive reset control

No functional change. Since the reset controls obtained in
Sierra is exclusively used by the Sierra device, use
exclusive reset control request API calls.

Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
Reviewed-by: Philipp Zabel <p.zabel@...gutronix.de>
---
 drivers/phy/cadence/phy-cadence-sierra.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/phy/cadence/phy-cadence-sierra.c b/drivers/phy/cadence/phy-cadence-sierra.c
index 935f165404e4..44c52a0842dc 100644
--- a/drivers/phy/cadence/phy-cadence-sierra.c
+++ b/drivers/phy/cadence/phy-cadence-sierra.c
@@ -514,14 +514,14 @@ static int cdns_sierra_phy_get_resets(struct cdns_sierra_phy *sp,
 {
 	struct reset_control *rst;
 
-	rst = devm_reset_control_get(dev, "sierra_reset");
+	rst = devm_reset_control_get_exclusive(dev, "sierra_reset");
 	if (IS_ERR(rst)) {
 		dev_err(dev, "failed to get reset\n");
 		return PTR_ERR(rst);
 	}
 	sp->phy_rst = rst;
 
-	rst = devm_reset_control_get_optional(dev, "sierra_apb");
+	rst = devm_reset_control_get_optional_exclusive(dev, "sierra_apb");
 	if (IS_ERR(rst)) {
 		dev_err(dev, "failed to get apb reset\n");
 		return PTR_ERR(rst);
-- 
2.17.1