diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-12-28 16:13:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-12-29 12:54:50 +0300 |
| commit | 0ac467447dde20d3b186b13cb315644483416c52 (patch) | |
| tree | a87402cc00e65740c93391cda29f56b5107e608d /drivers/uio | |
| parent | 43aa323e315bec40779fe2899f7b531773d7b733 (diff) | |
| download | linux-0ac467447dde20d3b186b13cb315644483416c52.tar.xz | |
UIO: use default_groups in kobj_type
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 UIO 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.
Link: https://lore.kernel.org/r/20211228131319.249324-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/uio')
| -rw-r--r-- | drivers/uio/uio.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c index ea96e319c8a0..43afbb7c5ab9 100644 --- a/drivers/uio/uio.c +++ b/drivers/uio/uio.c @@ -83,13 +83,14 @@ static struct map_sysfs_entry size_attribute = static struct map_sysfs_entry offset_attribute = __ATTR(offset, S_IRUGO, map_offset_show, NULL); -static struct attribute *attrs[] = { +static struct attribute *map_attrs[] = { &name_attribute.attr, &addr_attribute.attr, &size_attribute.attr, &offset_attribute.attr, NULL, /* need to NULL terminate the list of attributes */ }; +ATTRIBUTE_GROUPS(map); static void map_release(struct kobject *kobj) { @@ -119,7 +120,7 @@ static const struct sysfs_ops map_sysfs_ops = { static struct kobj_type map_attr_type = { .release = map_release, .sysfs_ops = &map_sysfs_ops, - .default_attrs = attrs, + .default_groups = map_groups, }; struct uio_portio { @@ -178,6 +179,7 @@ static struct attribute *portio_attrs[] = { &portio_porttype_attribute.attr, NULL, }; +ATTRIBUTE_GROUPS(portio); static void portio_release(struct kobject *kobj) { @@ -207,7 +209,7 @@ static const struct sysfs_ops portio_sysfs_ops = { static struct kobj_type portio_attr_type = { .release = portio_release, .sysfs_ops = &portio_sysfs_ops, - .default_attrs = portio_attrs, + .default_groups = portio_groups, }; static ssize_t name_show(struct device *dev, |