On Wed, Jul 10, 2013 at 01:05:10PM -0700, Greg Kroah-Hartman wrote:
> To make it easier for driver subsystems to work with attribute groups,
> create the ATTRIBUTE_GROUPS macro to remove some of the repetitive
> typing for the most common use for attribute groups.
>
> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
> ---
> include/linux/sysfs.h | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
> index 9cd20c8..f62ff01 100644
> --- a/include/linux/sysfs.h
> +++ b/include/linux/sysfs.h
> @@ -94,6 +94,15 @@ struct attribute_group {
> #define __ATTR_IGNORE_LOCKDEP __ATTR
> #endif
>
> +#define ATTRIBUTE_GROUPS(name) \
Would it be possible to add is_visible as additional argument ?
Thanks,
Guenter
> +static const struct attribute_group name##_group = { \
> + .attrs = name##_attrs, \
> +}; \
> +static const struct attribute_group *name##_groups[] = { \
> + &name##_group, \
> + NULL, \
> +}
> +
> #define attr_name(_attr) (_attr).attr.name
>
> struct file;
> --
> 1.8.3.rc0.20.gb99dd2e
>
>
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