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Tue, 22 Dec 2020 01:05:55 -0600 Received: from DLEE111.ent.ti.com (157.170.170.22) by DLEE104.ent.ti.com (157.170.170.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Tue, 22 Dec 2020 01:05:55 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE111.ent.ti.com (157.170.170.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Tue, 22 Dec 2020 01:05:55 -0600 Received: from a0393678-ssd.dal.design.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 0BM75N7H050344; Tue, 22 Dec 2020 01:05:52 -0600 From: Kishon Vijay Abraham I To: Kishon Vijay Abraham I , Vinod Koul , Rob Herring , Swapnil Jakhade , , , Subject: [PATCH v2 08/14] phy: cadence: cadence-sierra: Explicitly request exclusive reset control Date: Tue, 22 Dec 2020 12:35:14 +0530 Message-ID: <20201222070520.28132-9-kishon@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201222070520.28132-1-kishon@ti.com> References: <20201222070520.28132-1-kishon@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201222_020559_414264_17D35D08 X-CRM114-Status: GOOD ( 13.90 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Nishanth Menon , Philipp Zabel Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 --- 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);