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PowerCap: Convert class code to use dev_groups

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The newly added power capping framework uses the obsolete .dev_attrs
field of struct class. However this field will be removed in 3.13, so
convert the code to use the .dev_groups field instead.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Thierry Reding 2013-10-23 13:37:35 +02:00 committed by Rafael J. Wysocki
parent 2d281d8196
commit 9e3410b764
1 changed files with 7 additions and 5 deletions
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12
drivers/powercap/powercap_sys.c
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@ -472,16 +472,18 @@ static ssize_t enabled_store(struct device *dev,
return -ENOSYS;
}
static struct device_attribute powercap_def_attrs[] = {
__ATTR(enabled, S_IWUSR | S_IRUGO, enabled_show,
enabled_store),
__ATTR_NULL
static DEVICE_ATTR_RW(enabled);
static struct attribute *powercap_attrs[] = {
&dev_attr_enabled.attr,
NULL,
};
ATTRIBUTE_GROUPS(powercap);
static struct class powercap_class = {
.name = "powercap",
.dev_release = powercap_release,
.dev_attrs = powercap_def_attrs,
.dev_groups = powercap_groups,
};
struct powercap_zone *powercap_register_zone(