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@xxxxxxxxx>
---
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
