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From: Govind Singh <govinds@codeaurora.org>
To: bjorn.andersson@linaro.org, linux-remoteproc@vger.kernel.org,
	sboyd@kernel.org
Cc: linux-clk@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	andy.gross@linaro.org, david.brown@linaro.org,
	linux-soc@vger.kernel.org, devicetree@vger.kernel.org,
	Govind Singh <govinds@codeaurora.org>
Subject: [PATCH v4 8/8] remoteproc: qcom: wcss: explicitly request exclusive reset control
Date: Sat,  2 Feb 2019 20:56:26 +0530
Message-ID: <20190202152626.1006-9-govinds@codeaurora.org> (raw)
In-Reply-To: <20190202152626.1006-1-govinds@codeaurora.org>

Use request exclusive reset control for wcss reset controls.

Signed-off-by: Govind Singh <govinds@codeaurora.org>
---
 drivers/remoteproc/qcom_q6v5_wcss.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/remoteproc/qcom_q6v5_wcss.c b/drivers/remoteproc/qcom_q6v5_wcss.c
index 0b1f6f537a1e..0821c94be6eb 100644
--- a/drivers/remoteproc/qcom_q6v5_wcss.c
+++ b/drivers/remoteproc/qcom_q6v5_wcss.c
@@ -752,20 +752,20 @@ static int q6v5_wcss_init_reset(struct q6v5_wcss *wcss,
 	struct device *dev = wcss->dev;
 
 	if (aon_reset_required) {
-		wcss->wcss_aon_reset = devm_reset_control_get(dev, "wcss_aon_reset");;
+		wcss->wcss_aon_reset = devm_reset_control_get_exclusive(dev, "wcss_aon_reset");
 		if (IS_ERR(wcss->wcss_aon_reset)) {
 			dev_err(wcss->dev, "fail to acquire wcss_aon_reset\n");
 			return PTR_ERR(wcss->wcss_aon_reset);
 		}
 	}
 
-	wcss->wcss_reset = devm_reset_control_get(dev, "wcss_reset");
+	wcss->wcss_reset = devm_reset_control_get_exclusive(dev, "wcss_reset");
 	if (IS_ERR(wcss->wcss_reset)) {
 		dev_err(wcss->dev, "unable to acquire wcss_reset\n");
 		return PTR_ERR(wcss->wcss_reset);
 	}
 
-	wcss->wcss_q6_reset = devm_reset_control_get(dev, "wcss_q6_reset");
+	wcss->wcss_q6_reset = devm_reset_control_get_exclusive(dev, "wcss_q6_reset");
 	if (IS_ERR(wcss->wcss_q6_reset)) {
 		dev_err(wcss->dev, "unable to acquire wcss_q6_reset\n");
 		return PTR_ERR(wcss->wcss_q6_reset);
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


      parent reply index

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-02 15:26 [PATCH v4 0/8] Add non PAS wcss Q6 support for QCS404 Govind Singh
2019-02-02 15:26 ` [PATCH v4 1/8] dt-bindings: clock: qcom: Add QCOM WCSS GCC clock bindings Govind Singh
2019-02-19  6:45   ` Bjorn Andersson
2019-02-02 15:26 ` [PATCH v4 2/8] clk: qcom: Add WCSS gcc clock control for QCS404 Govind Singh
2019-02-05 21:49   ` Stephen Boyd
2019-02-02 15:26 ` [PATCH v4 3/8] dt-bindings: clock: qcom: Introduce QCOM WCSS Q6DSP clock bindings Govind Singh
2019-02-19  6:47   ` Bjorn Andersson
2019-02-02 15:26 ` [PATCH v4 4/8] clk: qcom: Add WCSS Q6DSP clock controller for QCS404 Govind Singh
2019-02-05 21:53   ` Stephen Boyd
2019-02-19  6:58   ` Bjorn Andersson
2019-02-02 15:26 ` [PATCH v4 5/8] remoteproc: qcom: wcss: populate hardcoded param using driver data Govind Singh
2019-02-19  7:02   ` Bjorn Andersson
2019-02-02 15:26 ` [PATCH v4 6/8] dt-binding: remoteproc: Add QTI WCSS PIL bindings Govind Singh
2019-02-19  7:10   ` Bjorn Andersson
2019-02-02 15:26 ` [PATCH v4 7/8] remoteproc: qcom: wcss: Add non pas wcss Q6 support for QCS404 Govind Singh
2019-02-02 15:26 ` Govind Singh [this message]

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