thermal/drivers/qcom/lmh: Fix irq handler return value

andersson · Daniel Lezcano · commit 46a891e45be9 · 2022-12-14T15:25:41.000+01:00
After enough invocations the LMh irq is eventually reported as bad, because the handler doesn't return IRQ_HANDLED, fix this. Fixes: 53bca37 ("thermal/drivers/qcom: Add support for LMh driver") Reported-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20220316180322.88132-1-bjorn.andersson@linaro.org Signed-off-by: Daniel Lezcano <daniel.lezcano@kernel.org>
diff --git a/drivers/thermal/qcom/lmh.c b/drivers/thermal/qcom/lmh.c
@@ -45,7 +45,7 @@ static irqreturn_t lmh_handle_irq(int hw_irq, void *data)
 	if (irq)
 		generic_handle_irq(irq);
 
-	return 0;
+	return IRQ_HANDLED;
 }
 
 static void lmh_enable_interrupt(struct irq_data *d)

Original file line number	Diff line number	Diff line change
`@@ -45,7 +45,7 @@ static irqreturn_t lmh_handle_irq(int hw_irq, void *data)`
`45`	`45`	`if (irq)`
`46`	`46`	`generic_handle_irq(irq);`
`47`	`47`
`48`		`- return 0;`
	`48`	`+ return IRQ_HANDLED;`
`49`	`49`	`}`
`50`	`50`
`51`	`51`	`static void lmh_enable_interrupt(struct irq_data *d)`