From: Bjorn Andersson bjorn.andersson@linaro.org
[ Upstream commit 46a891e45be97c6781ac34f5ec777d69370e252b ]
After enough invocations the LMh irq is eventually reported as bad, because the handler doesn't return IRQ_HANDLED, fix this.
Fixes: 53bca371cdf7 ("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 Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/thermal/qcom/lmh.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/thermal/qcom/lmh.c b/drivers/thermal/qcom/lmh.c index eafa7526eb8b..cc94d8b005d4 100644 --- a/drivers/thermal/qcom/lmh.c +++ b/drivers/thermal/qcom/lmh.c @@ -43,7 +43,7 @@ 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)