[PATCH][next] thermal/drivers/mediatek/lvts_thermal: make read-only arrays static const

[Nicolas Pitre]

On Tue, 22 Oct 2024, Colin Ian King wrote:

> Don't populate the read-only arrays on the stack at run time, instead
> make them static const.
> 
> Signed-off-by: Colin Ian King <colin.i.king at gmail.com>

Reviewed-by: Nicolas Pitre <npitre at baylibre.com>

> ---
>  drivers/thermal/mediatek/lvts_thermal.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c
> index 1997e91bb3be..ce223bab6b55 100644
> --- a/drivers/thermal/mediatek/lvts_thermal.c
> +++ b/drivers/thermal/mediatek/lvts_thermal.c
> @@ -329,7 +329,7 @@ static int lvts_get_temp(struct thermal_zone_device *tz, int *temp)
>  
>  static void lvts_update_irq_mask(struct lvts_ctrl *lvts_ctrl)
>  {
> -	u32 masks[] = {
> +	static const u32 masks[] = {
>  		LVTS_MONINT_OFFSET_SENSOR0,
>  		LVTS_MONINT_OFFSET_SENSOR1,
>  		LVTS_MONINT_OFFSET_SENSOR2,
> @@ -424,7 +424,7 @@ static irqreturn_t lvts_ctrl_irq_handler(struct lvts_ctrl *lvts_ctrl)
>  {
>  	irqreturn_t iret = IRQ_NONE;
>  	u32 value;
> -	u32 masks[] = {
> +	static const u32 masks[] = {
>  		LVTS_INT_SENSOR0,
>  		LVTS_INT_SENSOR1,
>  		LVTS_INT_SENSOR2,
> -- 
> 2.39.5
> 
>