[PATCH v17 5/9] counter: Implement signalZ_action_component_id sysfs attribute
Greg KH
gregkh at linuxfoundation.org
Sun Oct 17 06:51:42 PDT 2021
On Wed, Sep 29, 2021 at 12:16:02PM +0900, William Breathitt Gray wrote:
> +static ssize_t counter_comp_id_show(struct device *dev,
> + struct device_attribute *attr, char *buf)
> +{
> + const size_t id = (size_t)to_counter_attribute(attr)->comp.priv;
> +
> + return sprintf(buf, "%zu\n", id);
sysfs_emit()?
> +}
> +
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