Re: [PATCH v17 5/9] counter: Implement signalZ_action_component_id sysfs attribute
From: Greg KH <gregkh@linuxfoundation.org>
Date: 2021-10-17 13:51:46
Also in:
linux-iio, lkml
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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