Very minor nits, you can change this in a future add-on patch:
+static DEVICE_ATTR(family, S_IRUGO, mic_show_family, NULL);
This should use DEVICE_ATTR_RO(), so that we don't have to audit the
permissions of your DEVICE_ATTR() files.
+static DEVICE_ATTR(stepping, S_IRUGO, mic_show_stepping, NULL);
Same here.
+static struct attribute *mic_default_attrs[] = {
+ dev_attr_family.attr,
+ dev_attr_stepping.attr,
+
+ NULL
+};
+
+static struct attribute_group mic_attr_group = {
+ .attrs = mic_default_attrs,
+};
+
+static const struct attribute_group *__mic_attr_group[] = {
+ mic_attr_group,
+ NULL
+};
These last two structures can be replaced with:
ATTRIBUTE_GROUPS(mic_default);
+void mic_sysfs_init(struct mic_device *mdev)
+{
+ mdev-attr_group = __mic_attr_group;
+}
This is odd, why not just export the data structure and reference it
in the other code? The pci core does this, and so do other busses.
Anyway, it's not a big deal, just a bit strange to me.
thanks,
greg k-h
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