Re: [PATCH 1/3] thermal/drivers/mediatek/lvts_thermal: Handle IRQ on all controllers

[Matthias Brugger]

On 28/04/2023 21:53, Nícolas F. R. A. Prado wrote:
> There is a single IRQ handler for each LVTS thermal domain, and it is
> supposed to check each of its underlying controllers for the origin of
> the interrupt and clear its status. However due to a typo, only the
> first controller was ever being handled, which resulted in the interrupt
> never being cleared when it happened on the other controllers. Add the
> missing index so interrupts are handled for all controllers.
>
> Fixes: f5f633b18234 ("thermal/drivers/mediatek: Add the Low Voltage Thermal Sensor driver")
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@xxxxxxxxxxxxx>

Reviewed-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>

> ---
>
>   drivers/thermal/mediatek/lvts_thermal.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c
> index d0a3f95b7884..56b24c5b645f 100644
> --- a/drivers/thermal/mediatek/lvts_thermal.c
> +++ b/drivers/thermal/mediatek/lvts_thermal.c
> @@ -449,7 +449,7 @@ static irqreturn_t lvts_irq_handler(int irq, void *data)
>   
>   	for (i = 0; i < lvts_td->num_lvts_ctrl; i++) {
>   
> -		aux = lvts_ctrl_irq_handler(lvts_td->lvts_ctrl);
> +		aux = lvts_ctrl_irq_handler(&lvts_td->lvts_ctrl[i]);
>   		if (aux != IRQ_HANDLED)
>   			continue;
>