On 1/4/2022 9:33 AM, Greg Kroah-Hartman wrote:
There are currently 2 ways to create a set of sysfs files for a
kobj_type, through the default_attrs field, and the default_groups
field. Move the ioatdma sysfs code to use default_groups field which has
been the preferred way since aa30f47cf666 ("kobject: Add support for
default attribute groups to kobj_type") so that we can soon get rid of
the obsolete default_attrs field.
Cc: Vinod Koul <vkoul@xxxxxxxxxx>
Cc: dmaengine@xxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Acked-by: Dave Jiang <dave.jiang@xxxxxxxxx>
---
drivers/dma/ioat/sysfs.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/dma/ioat/sysfs.c b/drivers/dma/ioat/sysfs.c
index aa44bcd6a356..168adf28c5b1 100644
--- a/drivers/dma/ioat/sysfs.c
+++ b/drivers/dma/ioat/sysfs.c
@@ -158,8 +158,9 @@ static struct attribute *ioat_attrs[] = {
&intr_coalesce_attr.attr,
NULL,
};
+ATTRIBUTE_GROUPS(ioat);
struct kobj_type ioat_ktype = {
.sysfs_ops = &ioat_sysfs_ops,
- .default_attrs = ioat_attrs,
+ .default_groups = ioat_groups,
};
