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driver core: devcoredump: convert to use class_groups 

Convert devcoredump to use class_groups instead of class_attrs as that's
the correct way to handle lists of class attribute files.

Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Greg Kroah-Hartman 2016-11-28 16:41:58 +01:00
parent ced6473e74
commit f76d25275c
1 changed files with 6 additions and 4 deletions
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10
drivers/base/devcoredump.c
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@ -160,18 +160,20 @@ static ssize_t disabled_store(struct class *class, struct class_attribute *attr,
return count;
}
static CLASS_ATTR_RW(disabled);
static struct class_attribute devcd_class_attrs[] = {
__ATTR_RW(disabled),
__ATTR_NULL
static struct attribute *devcd_class_attrs[] = {
&class_attr_disabled.attr,
NULL,
};
ATTRIBUTE_GROUPS(devcd_class);
static struct class devcd_class = {
.name = "devcoredump",
.owner = THIS_MODULE,
.dev_release = devcd_dev_release,
.dev_groups = devcd_dev_groups,
.class_attrs = devcd_class_attrs,
.class_groups = devcd_class_groups,
};
static ssize_t devcd_readv(char *buffer, loff_t offset, size_t count,