[5/6] thermal: brcmstb_thermal: Restructure interrupt registration
diff mbox series

Message ID 20191030182132.25763-6-f.fainelli@gmail.com
State New
Delegated to: Eduardo Valentin
Headers show
Series
  • brcmstb_thermal updates for new processes
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Commit Message

Florian Fainelli Oct. 30, 2019, 6:21 p.m. UTC
If we are successful grabbing the interrupt resource, then register an
interrupt handler, this makes it easier to support the interrupt as
being optional, which is it for 7216.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 drivers/thermal/broadcom/brcmstb_thermal.c | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

Comments

Amit Kucheria Dec. 4, 2019, 9:38 a.m. UTC | #1
On Wed, Oct 30, 2019 at 11:52 PM Florian Fainelli <f.fainelli@gmail.com> wrote:
>
> If we are successful grabbing the interrupt resource, then register an
> interrupt handler, this makes it easier to support the interrupt as
> being optional, which is it for 7216.
>
> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>

> ---
>  drivers/thermal/broadcom/brcmstb_thermal.c | 19 +++++++++----------
>  1 file changed, 9 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/thermal/broadcom/brcmstb_thermal.c b/drivers/thermal/broadcom/brcmstb_thermal.c
> index 41d4a142707c..64f715053ce9 100644
> --- a/drivers/thermal/broadcom/brcmstb_thermal.c
> +++ b/drivers/thermal/broadcom/brcmstb_thermal.c
> @@ -339,16 +339,15 @@ static int brcmstb_thermal_probe(struct platform_device *pdev)
>         priv->thermal = thermal;
>
>         irq = platform_get_irq(pdev, 0);
> -       if (irq < 0) {
> -               dev_err(&pdev->dev, "could not get IRQ\n");
> -               return irq;
> -       }
> -       ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
> -                                       brcmstb_tmon_irq_thread, IRQF_ONESHOT,
> -                                       DRV_NAME, priv);
> -       if (ret < 0) {
> -               dev_err(&pdev->dev, "could not request IRQ: %d\n", ret);
> -               return ret;
> +       if (irq >= 0) {
> +               ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
> +                                               brcmstb_tmon_irq_thread,
> +                                               IRQF_ONESHOT,
> +                                               DRV_NAME, priv);
> +               if (ret < 0) {
> +                       dev_err(&pdev->dev, "could not request IRQ: %d\n", ret);
> +                       return ret;
> +               }
>         }
>
>         dev_info(&pdev->dev, "registered AVS TMON of-sensor driver\n");
> --
> 2.17.1
>

Patch
diff mbox series

diff --git a/drivers/thermal/broadcom/brcmstb_thermal.c b/drivers/thermal/broadcom/brcmstb_thermal.c
index 41d4a142707c..64f715053ce9 100644
--- a/drivers/thermal/broadcom/brcmstb_thermal.c
+++ b/drivers/thermal/broadcom/brcmstb_thermal.c
@@ -339,16 +339,15 @@  static int brcmstb_thermal_probe(struct platform_device *pdev)
 	priv->thermal = thermal;
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "could not get IRQ\n");
-		return irq;
-	}
-	ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
-					brcmstb_tmon_irq_thread, IRQF_ONESHOT,
-					DRV_NAME, priv);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "could not request IRQ: %d\n", ret);
-		return ret;
+	if (irq >= 0) {
+		ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
+						brcmstb_tmon_irq_thread,
+						IRQF_ONESHOT,
+						DRV_NAME, priv);
+		if (ret < 0) {
+			dev_err(&pdev->dev, "could not request IRQ: %d\n", ret);
+			return ret;
+		}
 	}
 
 	dev_info(&pdev->dev, "registered AVS TMON of-sensor driver\n");