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Subject[PATCH 2/3] 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.

Cc: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/base/devcoredump.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/base/devcoredump.c b/drivers/base/devcoredump.c
index 240374fd1838..7be310f7db73 100644
--- a/drivers/base/devcoredump.c
+++ b/drivers/base/devcoredump.c
@@ -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,
--
2.10.2
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