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* [PATCH] phy: qcom-qmp: remove redundant error of clock bulk
@ 2021-04-09  3:07 Chunfeng Yun
  2021-04-12 23:53 ` Bjorn Andersson
  0 siblings, 1 reply; 2+ messages in thread
From: Chunfeng Yun @ 2021-04-09  3:07 UTC (permalink / raw)
  To: Bjorn Andersson, Vinod Koul
  Cc: Andy Gross, Kishon Vijay Abraham I, Matthias Brugger,
	linux-arm-msm, linux-kernel, linux-arm-kernel, linux-mediatek,
	Chunfeng Yun

There is error log in clk_bulk_prepare/enable()

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
 drivers/phy/qualcomm/phy-qcom-qmp.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c
index 9cdebe7..f14b8be 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp.c
@@ -3598,10 +3598,8 @@ static int qcom_qmp_phy_com_init(struct qmp_phy *qphy)
 	}
 
 	ret = clk_bulk_prepare_enable(cfg->num_clks, qmp->clks);
-	if (ret) {
-		dev_err(qmp->dev, "failed to enable clks, err=%d\n", ret);
+	if (ret)
 		goto err_rst;
-	}
 
 	if (cfg->has_phy_dp_com_ctrl) {
 		qphy_setbits(dp_com, QPHY_V3_DP_COM_POWER_DOWN_CTRL,
@@ -4035,10 +4033,8 @@ static int __maybe_unused qcom_qmp_phy_runtime_resume(struct device *dev)
 	}
 
 	ret = clk_bulk_prepare_enable(cfg->num_clks, qmp->clks);
-	if (ret) {
-		dev_err(qmp->dev, "failed to enable clks, err=%d\n", ret);
+	if (ret)
 		return ret;
-	}
 
 	ret = clk_prepare_enable(qphy->pipe_clk);
 	if (ret) {
-- 
1.8.1.1.dirty


^ permalink raw reply related	[flat|nested] 2+ messages in thread

* Re: [PATCH] phy: qcom-qmp: remove redundant error of clock bulk
  2021-04-09  3:07 [PATCH] phy: qcom-qmp: remove redundant error of clock bulk Chunfeng Yun
@ 2021-04-12 23:53 ` Bjorn Andersson
  0 siblings, 0 replies; 2+ messages in thread
From: Bjorn Andersson @ 2021-04-12 23:53 UTC (permalink / raw)
  To: Chunfeng Yun
  Cc: Vinod Koul, Andy Gross, Kishon Vijay Abraham I, Matthias Brugger,
	linux-arm-msm, linux-kernel, linux-arm-kernel, linux-mediatek

On Thu 08 Apr 22:07 CDT 2021, Chunfeng Yun wrote:

> There is error log in clk_bulk_prepare/enable()
> 

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>

> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
> ---
>  drivers/phy/qualcomm/phy-qcom-qmp.c | 8 ++------
>  1 file changed, 2 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c
> index 9cdebe7..f14b8be 100644
> --- a/drivers/phy/qualcomm/phy-qcom-qmp.c
> +++ b/drivers/phy/qualcomm/phy-qcom-qmp.c
> @@ -3598,10 +3598,8 @@ static int qcom_qmp_phy_com_init(struct qmp_phy *qphy)
>  	}
>  
>  	ret = clk_bulk_prepare_enable(cfg->num_clks, qmp->clks);
> -	if (ret) {
> -		dev_err(qmp->dev, "failed to enable clks, err=%d\n", ret);
> +	if (ret)
>  		goto err_rst;
> -	}
>  
>  	if (cfg->has_phy_dp_com_ctrl) {
>  		qphy_setbits(dp_com, QPHY_V3_DP_COM_POWER_DOWN_CTRL,
> @@ -4035,10 +4033,8 @@ static int __maybe_unused qcom_qmp_phy_runtime_resume(struct device *dev)
>  	}
>  
>  	ret = clk_bulk_prepare_enable(cfg->num_clks, qmp->clks);
> -	if (ret) {
> -		dev_err(qmp->dev, "failed to enable clks, err=%d\n", ret);
> +	if (ret)
>  		return ret;
> -	}
>  
>  	ret = clk_prepare_enable(qphy->pipe_clk);
>  	if (ret) {
> -- 
> 1.8.1.1.dirty
> 

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2021-04-09  3:07 [PATCH] phy: qcom-qmp: remove redundant error of clock bulk Chunfeng Yun
2021-04-12 23:53 ` Bjorn Andersson

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