Re: [PATCH 1/7] hwmon: (hp-wmi-sensors) Use the WMI bus API when accessing sensors

[James Seo <james@equiv.tech>]

On Mon, Feb 03, 2025 at 07:23:16PM +0100, Armin Wolf wrote:
> Since the driver already binds to HP_WMI_NUMERIC_SENSOR_GUID, using
> wmidev_block_query() allows for faster sensor access.
> 
> Signed-off-by: Armin Wolf <W_Armin@gmx.de>
> ---
>  drivers/hwmon/hp-wmi-sensors.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/hwmon/hp-wmi-sensors.c b/drivers/hwmon/hp-wmi-sensors.c
> index d6bdad26feb1..03c684ba83bd 100644
> --- a/drivers/hwmon/hp-wmi-sensors.c
> +++ b/drivers/hwmon/hp-wmi-sensors.c
> @@ -1197,7 +1197,7 @@ static int hp_wmi_update_info(struct hp_wmi_sensors *state,
>  	if (time_after(jiffies, info->last_updated + HZ)) {
>  		mutex_lock(&state->lock);
> 
> -		wobj = hp_wmi_get_wobj(HP_WMI_NUMERIC_SENSOR_GUID, instance);
> +		wobj = wmidev_block_query(state->wdev, instance);
>  		if (!wobj) {
>  			ret = -EIO;
>  			goto out_unlock;
> @@ -1745,7 +1745,7 @@ static int init_numeric_sensors(struct hp_wmi_sensors *state,
>  		return -ENOMEM;
> 
>  	for (i = 0, info = info_arr; i < icount; i++, info++) {
> -		wobj = hp_wmi_get_wobj(HP_WMI_NUMERIC_SENSOR_GUID, i);
> +		wobj = wmidev_block_query(state->wdev, i);
>  		if (!wobj)
>  			return -EIO;
> 
> --
> 2.39.5
>
Works on a HP Z420.

Reviewed-by: James Seo <james@equiv.tech>