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[PATCH] firmware: qcom: scm: fix bogus irq error at probe

Johan Hovold posted 1 patch 2 years, 6 months ago 
drivers/firmware/qcom_scm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
[PATCH] firmware: qcom: scm: fix bogus irq error at probe
Posted by Johan Hovold 2 years, 6 months ago 
A recent commit added support for an optional interrupt which is only
available on some platforms.

Stop spamming the logs with bogus error messages on platforms that do
not use this new optional resource:

	qcom_scm firmware:scm: error -ENXIO: IRQ index 0 not found

Fixes: 6bf325992236 ("firmware: qcom: scm: Add wait-queue handling logic")
Cc: Guru Das Srinagesh <quic_gurus@quicinc.com>
Cc: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
 drivers/firmware/qcom_scm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c
index 468d4d5ab550..b1e11f85b805 100644
--- a/drivers/firmware/qcom_scm.c
+++ b/drivers/firmware/qcom_scm.c
@@ -1479,7 +1479,7 @@ static int qcom_scm_probe(struct platform_device *pdev)
 
 	init_completion(&__scm->waitq_comp);
 
-	irq = platform_get_irq(pdev, 0);
+	irq = platform_get_irq_optional(pdev, 0);
 	if (irq < 0) {
 		if (irq != -ENXIO)
 			return irq;
-- 
2.39.2
Re: [PATCH] firmware: qcom: scm: fix bogus irq error at probe
Posted by Bjorn Andersson 2 years, 5 months ago 
On Thu, 9 Mar 2023 12:12:09 +0100, Johan Hovold wrote:
> A recent commit added support for an optional interrupt which is only
> available on some platforms.
> 
> Stop spamming the logs with bogus error messages on platforms that do
> not use this new optional resource:
> 
> 	qcom_scm firmware:scm: error -ENXIO: IRQ index 0 not found
> 
> [...]

Applied, thanks!

[1/1] firmware: qcom: scm: fix bogus irq error at probe
      commit: f3d0fbad6765da25de7ecf6481af9b6ddb0b3793

Best regards,
-- 
Bjorn Andersson <andersson@kernel.org>
Re: [PATCH] firmware: qcom: scm: fix bogus irq error at probe
Posted by Sibi Sankar 2 years, 6 months ago 
Hey Johan,

Thanks for the fix.

On 3/9/23 16:42, Johan Hovold wrote:
> A recent commit added support for an optional interrupt which is only
> available on some platforms.
> 
> Stop spamming the logs with bogus error messages on platforms that do
> not use this new optional resource:
> 
> 	qcom_scm firmware:scm: error -ENXIO: IRQ index 0 not found
> 
> Fixes: 6bf325992236 ("firmware: qcom: scm: Add wait-queue handling logic")
> Cc: Guru Das Srinagesh <quic_gurus@quicinc.com>
> Cc: Sibi Sankar <quic_sibis@quicinc.com>
> Signed-off-by: Johan Hovold <johan+linaro@kernel.org>

Reviewed-by: Sibi Sankar <quic_sibis@quicinc.com>

> ---
>   drivers/firmware/qcom_scm.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c
> index 468d4d5ab550..b1e11f85b805 100644
> --- a/drivers/firmware/qcom_scm.c
> +++ b/drivers/firmware/qcom_scm.c
> @@ -1479,7 +1479,7 @@ static int qcom_scm_probe(struct platform_device *pdev)
>   
>   	init_completion(&__scm->waitq_comp);
>   
> -	irq = platform_get_irq(pdev, 0);
> +	irq = platform_get_irq_optional(pdev, 0);
>   	if (irq < 0) {
>   		if (irq != -ENXIO)
>   			return irq;
Re: [PATCH] firmware: qcom: scm: fix bogus irq error at probe
Posted by Steev Klimaszewski 2 years, 6 months ago 
On Thu, Mar 9, 2023 at 5:16 AM Johan Hovold <johan+linaro@kernel.org> wrote:
>
> A recent commit added support for an optional interrupt which is only
> available on some platforms.
>
> Stop spamming the logs with bogus error messages on platforms that do
> not use this new optional resource:
>
>         qcom_scm firmware:scm: error -ENXIO: IRQ index 0 not found
>
> Fixes: 6bf325992236 ("firmware: qcom: scm: Add wait-queue handling logic")
> Cc: Guru Das Srinagesh <quic_gurus@quicinc.com>
> Cc: Sibi Sankar <quic_sibis@quicinc.com>
> Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
> ---
>  drivers/firmware/qcom_scm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c
> index 468d4d5ab550..b1e11f85b805 100644
> --- a/drivers/firmware/qcom_scm.c
> +++ b/drivers/firmware/qcom_scm.c
> @@ -1479,7 +1479,7 @@ static int qcom_scm_probe(struct platform_device *pdev)
>
>         init_completion(&__scm->waitq_comp);
>
> -       irq = platform_get_irq(pdev, 0);
> +       irq = platform_get_irq_optional(pdev, 0);
>         if (irq < 0) {
>                 if (irq != -ENXIO)
>                         return irq;
> --
> 2.39.2
>

Thank you!
Tested on the Thinkpad X13s
Tested-by: Steev Klimaszewski <steev@kali.org> # Thinkpad X13s
Re: [PATCH] firmware: qcom: scm: fix bogus irq error at probe
Posted by Guru Das Srinagesh 2 years, 6 months ago 
On Mar 09 2023 12:12, Johan Hovold wrote:
> A recent commit added support for an optional interrupt which is only
> available on some platforms.
> 
> Stop spamming the logs with bogus error messages on platforms that do
> not use this new optional resource:
> 
> 	qcom_scm firmware:scm: error -ENXIO: IRQ index 0 not found
> 
> Fixes: 6bf325992236 ("firmware: qcom: scm: Add wait-queue handling logic")
> Cc: Guru Das Srinagesh <quic_gurus@quicinc.com>
> Cc: Sibi Sankar <quic_sibis@quicinc.com>
> Signed-off-by: Johan Hovold <johan+linaro@kernel.org>

Acked-by: Guru Das Srinagesh <quic_gurus@quicinc.com>

Thanks for catching this!

> ---
>  drivers/firmware/qcom_scm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c
> index 468d4d5ab550..b1e11f85b805 100644
> --- a/drivers/firmware/qcom_scm.c
> +++ b/drivers/firmware/qcom_scm.c
> @@ -1479,7 +1479,7 @@ static int qcom_scm_probe(struct platform_device *pdev)
>  
>  	init_completion(&__scm->waitq_comp);
>  
> -	irq = platform_get_irq(pdev, 0);
> +	irq = platform_get_irq_optional(pdev, 0);
>  	if (irq < 0) {
>  		if (irq != -ENXIO)
>  			return irq;
> -- 
> 2.39.2
>
Re: [PATCH] firmware: qcom: scm: fix bogus irq error at probe
Posted by Konrad Dybcio 2 years, 6 months ago 

On 9.03.2023 12:12, Johan Hovold wrote:
> A recent commit added support for an optional interrupt which is only
> available on some platforms.
> 
> Stop spamming the logs with bogus error messages on platforms that do
> not use this new optional resource:
> 
> 	qcom_scm firmware:scm: error -ENXIO: IRQ index 0 not found
> 
> Fixes: 6bf325992236 ("firmware: qcom: scm: Add wait-queue handling logic")
> Cc: Guru Das Srinagesh <quic_gurus@quicinc.com>
> Cc: Sibi Sankar <quic_sibis@quicinc.com>
> Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
>  drivers/firmware/qcom_scm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c
> index 468d4d5ab550..b1e11f85b805 100644
> --- a/drivers/firmware/qcom_scm.c
> +++ b/drivers/firmware/qcom_scm.c
> @@ -1479,7 +1479,7 @@ static int qcom_scm_probe(struct platform_device *pdev)
>  
>  	init_completion(&__scm->waitq_comp);
>  
> -	irq = platform_get_irq(pdev, 0);
> +	irq = platform_get_irq_optional(pdev, 0);
>  	if (irq < 0) {
>  		if (irq != -ENXIO)
>  			return irq;

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