thermal/drivers/brcmstb_thermal: Interrupt is optional

Utilize platform_get_irq_optional() to silence these messages:

brcmstb_thermal a581500.thermal: IRQ index 0 not found

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20220301181412.2008044-1-f.fainelli@gmail.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

diff --git a/drivers/thermal/broadcom/brcmstb_thermal.c b/drivers/thermal/broadcom/brcmstb_thermal.c
index 8df5edef1ded136ef9acd05e46a04a3e0506094e..0cedb8b4f00a40626764314ea3268ab65f28f4b7 100644 (file)
--- a/drivers/thermal/broadcom/brcmstb_thermal.c
+++ b/drivers/thermal/broadcom/brcmstb_thermal.c
@@ -351,7 +351,7 @@ static int brcmstb_thermal_probe(struct platform_device *pdev)
 
        priv->thermal = thermal;
 
-       irq = platform_get_irq(pdev, 0);
+       irq = platform_get_irq_optional(pdev, 0);
        if (irq >= 0) {
                ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
                                                brcmstb_tmon_irq_thread,