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thermal: brcmstb_thermal: Restructure interrupt registration

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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.

Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20200114190607.29339-6-f.fainelli@gmail.com
This commit is contained in:
Florian Fainelli 2020-01-14 11:06:06 -08:00 committed by Daniel Lezcano
parent c9a506139b
commit eaf7a88d4f
1 changed files with 9 additions and 10 deletions
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19
drivers/thermal/broadcom/brcmstb_thermal.c
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@ -343,16 +343,15 @@ 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");