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[1/2] soc: amlogic: meson-gx-pwrc-vpu: don't print error message on probe deferral

Message ID 943d2b32-86ad-d1d5-b798-12c3ae54a0fe@gmail.com (mailing list archive)
State Superseded
Headers show

Commit Message

Heiner Kallweit Dec. 20, 2017, 7:07 p.m. UTC
The error message may be misleading in case of probe deferral
(happens on my Odroid-C2). Therefore don't print it in this case.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
 drivers/soc/amlogic/meson-gx-pwrc-vpu.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Neil Armstrong Dec. 21, 2017, 1:33 p.m. UTC | #1
On 20/12/2017 20:07, Heiner Kallweit wrote:
> The error message may be misleading in case of probe deferral
> (happens on my Odroid-C2). Therefore don't print it in this case.
> 
> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
> ---
>  drivers/soc/amlogic/meson-gx-pwrc-vpu.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/soc/amlogic/meson-gx-pwrc-vpu.c b/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
> index 2bdeebc48..3adb2f2ec 100644
> --- a/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
> +++ b/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
> @@ -184,7 +184,8 @@ static int meson_gx_pwrc_vpu_probe(struct platform_device *pdev)
>  
>  	rstc = devm_reset_control_array_get(&pdev->dev, false, false);
>  	if (IS_ERR(rstc)) {
> -		dev_err(&pdev->dev, "failed to get reset lines\n");
> +		if (PTR_ERR(rstc) != -EPROBE_DEFER)
> +			dev_err(&pdev->dev, "failed to get reset lines\n");
>  		return PTR_ERR(rstc);
>  	}
>  
> 

Hi Heiner,

Please send a proper serie with a cover letter and the correct Fixes: tag.

Neil
diff mbox

Patch

diff --git a/drivers/soc/amlogic/meson-gx-pwrc-vpu.c b/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
index 2bdeebc48..3adb2f2ec 100644
--- a/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
+++ b/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
@@ -184,7 +184,8 @@  static int meson_gx_pwrc_vpu_probe(struct platform_device *pdev)
 
 	rstc = devm_reset_control_array_get(&pdev->dev, false, false);
 	if (IS_ERR(rstc)) {
-		dev_err(&pdev->dev, "failed to get reset lines\n");
+		if (PTR_ERR(rstc) != -EPROBE_DEFER)
+			dev_err(&pdev->dev, "failed to get reset lines\n");
 		return PTR_ERR(rstc);
 	}