Message ID | 20211228131423.249752-1-gregkh@linuxfoundation.org (mailing list archive) |
---|---|
State | Mainlined, archived |
Delegated to: | Rafael Wysocki |
Headers | show |
Series | ACPI: sysfs: use default_groups in kobj_type | expand |
On Tue, Dec 28, 2021 at 2:14 PM Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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 ACPI 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: "Rafael J. Wysocki" <rafael@kernel.org> > Cc: Len Brown <lenb@kernel.org> > Cc: linux-acpi@vger.kernel.org > Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Applied as 5.17 material, thanks! > --- > drivers/acpi/cppc_acpi.c | 3 ++- > drivers/acpi/device_sysfs.c | 3 ++- > drivers/acpi/sysfs.c | 3 ++- > 3 files changed, 6 insertions(+), 3 deletions(-) > > diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c > index a85c351589be..d251b2a1cd15 100644 > --- a/drivers/acpi/cppc_acpi.c > +++ b/drivers/acpi/cppc_acpi.c > @@ -179,10 +179,11 @@ static struct attribute *cppc_attrs[] = { > &lowest_freq.attr, > NULL > }; > +ATTRIBUTE_GROUPS(cppc); > > static struct kobj_type cppc_ktype = { > .sysfs_ops = &kobj_sysfs_ops, > - .default_attrs = cppc_attrs, > + .default_groups = cppc_groups, > }; > > static int check_pcc_chan(int pcc_ss_id, bool chk_err_bit) > diff --git a/drivers/acpi/device_sysfs.c b/drivers/acpi/device_sysfs.c > index 61271e61c307..d5d6403ba07b 100644 > --- a/drivers/acpi/device_sysfs.c > +++ b/drivers/acpi/device_sysfs.c > @@ -53,6 +53,7 @@ static struct attribute *acpi_data_node_default_attrs[] = { > &data_node_path.attr, > NULL > }; > +ATTRIBUTE_GROUPS(acpi_data_node_default); > > #define to_data_node(k) container_of(k, struct acpi_data_node, kobj) > #define to_attr(a) container_of(a, struct acpi_data_node_attr, attr) > @@ -79,7 +80,7 @@ static void acpi_data_node_release(struct kobject *kobj) > > static struct kobj_type acpi_data_node_ktype = { > .sysfs_ops = &acpi_data_node_sysfs_ops, > - .default_attrs = acpi_data_node_default_attrs, > + .default_groups = acpi_data_node_default_groups, > .release = acpi_data_node_release, > }; > > diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c > index 00c0ebaab29f..a4b638bea6f1 100644 > --- a/drivers/acpi/sysfs.c > +++ b/drivers/acpi/sysfs.c > @@ -939,10 +939,11 @@ static struct attribute *hotplug_profile_attrs[] = { > &hotplug_enabled_attr.attr, > NULL > }; > +ATTRIBUTE_GROUPS(hotplug_profile); > > static struct kobj_type acpi_hotplug_profile_ktype = { > .sysfs_ops = &kobj_sysfs_ops, > - .default_attrs = hotplug_profile_attrs, > + .default_groups = hotplug_profile_groups, > }; > > void acpi_sysfs_add_hotplug_profile(struct acpi_hotplug_profile *hotplug, > -- > 2.34.1 >
diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c index a85c351589be..d251b2a1cd15 100644 --- a/drivers/acpi/cppc_acpi.c +++ b/drivers/acpi/cppc_acpi.c @@ -179,10 +179,11 @@ static struct attribute *cppc_attrs[] = { &lowest_freq.attr, NULL }; +ATTRIBUTE_GROUPS(cppc); static struct kobj_type cppc_ktype = { .sysfs_ops = &kobj_sysfs_ops, - .default_attrs = cppc_attrs, + .default_groups = cppc_groups, }; static int check_pcc_chan(int pcc_ss_id, bool chk_err_bit) diff --git a/drivers/acpi/device_sysfs.c b/drivers/acpi/device_sysfs.c index 61271e61c307..d5d6403ba07b 100644 --- a/drivers/acpi/device_sysfs.c +++ b/drivers/acpi/device_sysfs.c @@ -53,6 +53,7 @@ static struct attribute *acpi_data_node_default_attrs[] = { &data_node_path.attr, NULL }; +ATTRIBUTE_GROUPS(acpi_data_node_default); #define to_data_node(k) container_of(k, struct acpi_data_node, kobj) #define to_attr(a) container_of(a, struct acpi_data_node_attr, attr) @@ -79,7 +80,7 @@ static void acpi_data_node_release(struct kobject *kobj) static struct kobj_type acpi_data_node_ktype = { .sysfs_ops = &acpi_data_node_sysfs_ops, - .default_attrs = acpi_data_node_default_attrs, + .default_groups = acpi_data_node_default_groups, .release = acpi_data_node_release, }; diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c index 00c0ebaab29f..a4b638bea6f1 100644 --- a/drivers/acpi/sysfs.c +++ b/drivers/acpi/sysfs.c @@ -939,10 +939,11 @@ static struct attribute *hotplug_profile_attrs[] = { &hotplug_enabled_attr.attr, NULL }; +ATTRIBUTE_GROUPS(hotplug_profile); static struct kobj_type acpi_hotplug_profile_ktype = { .sysfs_ops = &kobj_sysfs_ops, - .default_attrs = hotplug_profile_attrs, + .default_groups = hotplug_profile_groups, }; void acpi_sysfs_add_hotplug_profile(struct acpi_hotplug_profile *hotplug,
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 ACPI 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: "Rafael J. Wysocki" <rafael@kernel.org> Cc: Len Brown <lenb@kernel.org> Cc: linux-acpi@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/acpi/cppc_acpi.c | 3 ++- drivers/acpi/device_sysfs.c | 3 ++- drivers/acpi/sysfs.c | 3 ++- 3 files changed, 6 insertions(+), 3 deletions(-)