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staging: greybus: auto_manager: use default_groups in kobj_type

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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 greybus audio code to use default_groups field which
has been the preferred way since aa30f47cf6 ("kobject: Add support for
default attribute groups to kobj_type") so that we can soon get rid of
the obsolete default_attrs field.

Cc: Vaibhav Agarwal <vaibhav.sr@gmail.com>
Cc: Johan Hovold <johan@kernel.org>
Reviewed-by: Alex Elder <elder@linaro.org>
Acked-by: Mark Greer <mgreer@animalcreek.com>
Link: https://lore.kernel.org/r/20211228135541.380275-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2021-12-28 14:55:41 +01:00
parent 20a77667bb
commit 683fade1a2
1 changed files with 2 additions and 1 deletions
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3
drivers/staging/greybus/audio_manager_module.c
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@ -142,11 +142,12 @@ static struct attribute *gb_audio_module_default_attrs[] = {
&gb_audio_module_op_devices_attribute.attr,
NULL, /* need to NULL terminate the list of attributes */
};
ATTRIBUTE_GROUPS(gb_audio_module_default);
static struct kobj_type gb_audio_module_type = {
.sysfs_ops = &gb_audio_module_sysfs_ops,
.release = gb_audio_module_release,
.default_attrs = gb_audio_module_default_attrs,
.default_groups = gb_audio_module_default_groups,
};
static void send_add_uevent(struct gb_audio_manager_module *module)