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Subject[PATCH 3/3] driver core: firmware_class: convert to use class_groups
Convert the firmware core to use class_groups instead of class_attrs as
that's the correct way to handle lists of class attribute files.

Cc: Ming Lei <ming.lei@canonical.com>
Cc: "Luis R. Rodriguez" <mcgrof@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/base/firmware_class.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 22d1760a4278..98c4f28ad2a1 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -546,11 +546,13 @@ static ssize_t timeout_store(struct class *class, struct class_attribute *attr,

return count;
}
+static CLASS_ATTR_RW(timeout);

-static struct class_attribute firmware_class_attrs[] = {
- __ATTR_RW(timeout),
- __ATTR_NULL
+static struct attribute *firmware_class_attrs[] = {
+ &class_attr_timeout.attr,
+ NULL,
};
+ATTRIBUTE_GROUPS(firmware_class);

static void fw_dev_release(struct device *dev)
{
@@ -585,7 +587,7 @@ static int firmware_uevent(struct device *dev, struct kobj_uevent_env *env)

static struct class firmware_class = {
.name = "firmware",
- .class_attrs = firmware_class_attrs,
+ .class_groups = firmware_class_groups,
.dev_uevent = firmware_uevent,
.dev_release = fw_dev_release,
};
--
2.10.2
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